remove more unused css prefixes

plugins/c9.ide.collab/chat/chat.css

@@ -76,7 +76,6 @@
     height:30px;
     padding: 0;
     cursor: text;
-    -webkit-flex-shrink: 0;
     flex-shrink: 0;
 }
 .chatContainer .searchTxt.tb_console .sbtb_middle{

plugins/c9.ide.collab/chat/chat.js

@@ -35,7 +35,7 @@ define(function(require, exports, module) {
             index: 200,
             caption: "Group Chat",
             textselect: true,
-            style: "flex:1;-webkit-flex:1"
+            style: "flex:1;"
         });
 
         // var emit = plugin.getEmitter();

plugins/c9.ide.collab/collab.css

@@ -71,9 +71,7 @@
 
 .collab-bar{
     display:flex;
-    display:-webkit-flex;
     flex-direction: column;
-    -webkit-flex-direction: column;
 }
 
 .ace_gutter-tooltip {

plugins/c9.ide.collab/notifications/notifications.css

@@ -111,8 +111,6 @@
     font-size: 10px;
     font-weight: @collab-bubble-font-weight;
     text-align: center;
-    -webkit-transform-origin: top left;
-    -webkit-transform: rotate(-90deg);
     transform-origin: top left;
     transform: rotate(-90deg);
     padding: 1px 3px 1px 4px;

plugins/c9.ide.dialog.common/error.css

@@ -10,12 +10,10 @@
 }
 .errorlabel.anim, .disconnectlabel.anim{
     transition: top 0.2s;
-    -webkit-transition: top 0.2s; /* Safari */
     transition: top 0.2s;
 }
 .errorlabel.fade-in{
     transition: opacity 0.2s;
-    -webkit-transition: opacity 0.2s; /* Safari */
     transition: opacity 0.2s;
 }
 .errorlabel div{

plugins/c9.ide.imgeditor/style.css

@@ -47,8 +47,6 @@
     box-shadow: 0 0 8px rgba(0,0,0,0.5);
     display: inline-block;
     vertical-align: middle;
-    -webkit-transform: scale(1);
-    -webkit-transform-origin: 0 0;
     transform: scale(1);
     transform-origin: 0 0;
 }

plugins/c9.ide.layout.classic/less/btn-switcher.less

@@ -1,8 +1,6 @@
 .btn-switcher {
     .user-select(none);
-    -webkit-display: flex;
     display: flex;
-    -webkit-align-items: center;
     align-items: center;
     cursor: default;
     font-size: @preview-chooser-font-size;

plugins/c9.ide.layout.classic/less/c9-toolbarbutton.less

@@ -37,13 +37,9 @@
 }
 
 .c9-toolbarbuttonOver {
-    -moz-border-radius    : 5px;
-    -webkit-border-radius : 5px;
     border-radius : 5px;
     border:1px solid #1c1c1c;
 
-    -moz-box-shadow    : 0px 1px 0px rgba(255, 255, 255, 0.15) inset, 0px 1px 0px 0px rgba(255, 255, 255, 0.1);
-    -webkit-box-shadow : 0px 1px 0px rgba(255, 255, 255, 0.15) inset, 0px 1px 0px 0px rgba(255, 255, 255, 0.1);
     box-shadow         : 0px 1px 0px rgba(255, 255, 255, 0.15) inset, 0px 1px 0px 0px rgba(255, 255, 255, 0.1);
 
     background         : #343434;
@@ -96,13 +92,9 @@
 }
 
 .c9-toolbarbuttonDown {
-    -moz-border-radius    : 5px;
-    -webkit-border-radius : 5px;
     border-radius : 5px;
     border:1px solid #1c1c1c;
 
-    -moz-box-shadow    : 0px 1px 0px rgba(255, 255, 255, 0.15) inset, 0px 1px 0px 0px rgba(255, 255, 255, 0.1);
-    -webkit-box-shadow : 0px 1px 0px rgba(255, 255, 255, 0.15) inset, 0px 1px 0px 0px rgba(255, 255, 255, 0.1);
     box-shadow         : 0px 1px 0px rgba(255, 255, 255, 0.15) inset, 0px 1px 0px 0px rgba(255, 255, 255, 0.1);
 
     background         : #343434;

plugins/c9.ide.layout.classic/less/dropdown.less

@@ -3,11 +3,7 @@
     position: relative;
     background-color: #dedede;
     background: linear-gradient(to top, rgb(222,222,222) 0%,rgb(255,255,255) 100%);
-    -webkit-border-radius: 2px;
-    -moz-border-radius: 2px;
     border-radius: 2px;
-    -webkit-box-shadow: 0px 1px 1px #9fa0a3;
-    -moz-box-shadow: 0px 1px 1px #9fa0a3;
     box-shadow: 0px 1px 1px #9fa0a3;
     border-top: 1px solid #dddddd;
     border-bottom: 1px solid #fafafa;
@@ -47,10 +43,6 @@
     top:0;
     width:18px;
 
-    -webkit-border-top-right-radius: 2px;
-    -webkit-border-bottom-right-radius: 2px;
-    -moz-border-radius-topright: 2px;
-    -moz-border-radius-bottomright: 2px;
     border-top-right-radius: 2px;
     border-bottom-right-radius: 2px;
 }
@@ -111,11 +103,7 @@
     left: 0;
     width: 120px;
     margin-top : 2px;
-    -webkit-border-radius: 4px;
-    -moz-border-radius: 4px;
     border-radius: 4px;
-    -webkit-box-shadow: 0 2px 8px #8A8A8A;
-    -moz-box-shadow: 0 2px 8px #8A8A8A;
     box-shadow: 0 2px 8px #8A8A8A;
     background: #ffffff;
     z-index: 1000;
@@ -140,19 +128,11 @@
 }
 
 .optionList .dditem:first-child{
-    -webkit-border-top-left-radius: 4px;
-    -webkit-border-top-right-radius: 4px;
-    -moz-border-radius-topleft: 4px;
-    -moz-border-radius-topright: 4px;
     border-top-left-radius: 4px;
     border-top-right-radius: 4px;
 }
 
 .optionList .dditem:last-child{
-    -webkit-border-bottom-right-radius: 4px;
-    -webkit-border-bottom-left-radius: 4px;
-    -moz-border-radius-bottomright: 4px;
-    -moz-border-radius-bottomleft: 4px;
     border-bottom-right-radius: 4px;
     border-bottom-left-radius: 4px;
 }

plugins/c9.ide.layout.classic/less/editor_tab.less

@@ -171,12 +171,12 @@
 .session_btn:not(.curbtn) .tab_middle:after,
 .session_btn:not(.curbtn) .tab_middle:before{
     background-color    : @pane-button-background;
-    -webkit-transition: background-color .15s linear;
+    transition: background-color .15s linear;
 }
 .session_btn.notrans .tab_middle,
 .session_btn.notrans .tab_middle:after,
 .session_btn.notrans .tab_middle:before{
-    -webkit-transition: none;
+    transition: none;
 }
 
 .session_btn.over:not(.curbtn) .tab_middle,

plugins/c9.ide.local/local.less

@@ -30,7 +30,7 @@
     font-size: 13px;
     text-align: center;
     border-radius: 3px 3px 0 0;
-    -webkit-user-select: none;
+    .user-select(none);
     overflow: hidden;
     -webkit-app-region: drag;
 }

plugins/c9.ide.scm/diff/styles.css

@@ -1,12 +1,10 @@
 .ace_diff-container {
-    display: -webkit-flex !important;
     display: flex !important;
     flex-direction: row;
     position: absolute;
     overflow: hidden;
 }
 .ace_diff-container > .ace_editor {
-    -webkit-flex-grow: 1;
     flex-grow: 1;
 }
 

plugins/c9.ide.scm/v1/log.js

@@ -25,7 +25,7 @@ define(function(require, exports, module) {
             index: 200,
             showTitle: true,
             // splitter: true,
-            style: "flex:1;-webkit-flex:1"
+            style: "flex:1;"
         });
         var emit = plugin.getEmitter();
         

plugins/c9.ide.scm/v1/scm.js

@@ -655,7 +655,7 @@ define(function(require, exports, module) {
             
             // Container
             container = vbox.appendChild(new ui.bar({
-                style: "flex:1;-webkit-flex:1;display:flex;flex-direction: column;"
+                style: "flex:1;display:flex;flex-direction: column;"
             }));
             
             // Mark Dirty

plugins/c9.ide.test/all.js

@@ -44,7 +44,7 @@ define(function(require, exports, module) {
             caption: "All Tests",
             index: 200,
             // showTitle: true,
-            style: "flex:1;-webkit-flex:1"
+            style: "flex:1;"
         });
         var emit = plugin.getEmitter();
         

plugins/c9.ide.test/test.js

@@ -447,7 +447,7 @@ define(function(require, exports, module) {
             
             // Container
             container = vbox.appendChild(new ui.bar({
-                style: "flex:1;-webkit-flex:1;display:flex;flex-direction: column;"
+                style: "flex:1;display:flex;flex-direction: column;"
             }));
             
             emit.sticky("drawPanels", { html: container.$int, aml: container });

plugins/c9.ide.tree/style.css

@@ -135,7 +135,6 @@
     line-height: 13px;
     font-weight: bold;
     font-family: monospace;
-    background: -webkit-radial-gradient(5px 5px, circle, rgb(126, 143, 28), rgb(76, 93, 0));
     background: radial-gradient(5px 5px, circle,  rgb(126, 143, 28), rgb(76, 93, 0));
     box-shadow: 0px 0px 7px 0px #000;
 }
@@ -189,15 +188,12 @@
 }
 
 .workspace_files{
-    display: -webkit-flex;
     display: flex;
     flex-direction: column;
-    -webkit-flex-direction: column;
 }
 
 .workspace_files .filetree.real{
     flex : 1;
-    -webkit-flex: 1;
 }
 
 .ace_tree .heading{

plugins/c9.ide.ui/widgets.less

@@ -142,7 +142,6 @@
     line-height: 13px;
     font-weight: bold;
     font-family: monospace;
-    background: -webkit-radial-gradient(5px 5px, circle, rgb(126, 143, 28), rgb(76, 93, 0));
     background: radial-gradient(5px 5px, circle,  rgb(126, 143, 28), rgb(76, 93, 0));
     box-shadow: 0px 0px 7px 0px #000;
 }

plugins/c9.ide.upload/dragdrop.css

@@ -9,10 +9,6 @@
     background-color: rgba(255, 255, 255, 0);
     color: #000;
     text-align: center;
-    -webkit-transition: background-color 0.25s ease-out;
-    -moz-transition: background-color 0.25s ease-out;
-    -ms-transition: background-color 0.25s ease-out;
-    -o-transition: background-color 0.25s ease-out;
     transition: background-color 0.25s ease-out;
 }
 
@@ -29,19 +25,11 @@
     font-weight: bold;
     position: relative;
     top: 150px;
-    -webkit-transition: background-color 0.25s ease-out;
-    -moz-transition: background-color 0.25s ease-out;
-    -ms-transition: background-color 0.25s ease-out;
-    -o-transition: background-color 0.25s ease-out;
     transition: background-color 0.25s ease-out;
-    -moz-border-radius: 8px;
-    -webkit-border-radius: 8px;
     border-radius: 8px;
     position: absolute;
     top: 50%;
     left: 50%;
-    -webkit-transform: translate(-50%,-50%);
-    -ms-transform: translate(-50%,-50%);
     transform: translate(-50%,-50%);
 }
 

plugins/c9.ide.upload/markup/skin.xml

@@ -153,9 +153,7 @@
         <a:style><![CDATA[
             .btn-cancel-upload {
                 position            : relative;
-                -moz-user-select    : none;
+                .user-select(none);
-                -khtml-user-select  : none;
-                user-select         : none;
                 color               : #a4a4a4;
                 font-size           : 11px;
                 height              : 14px;

plugins/c9.ide.upload/upload_progress.js

@@ -61,7 +61,7 @@ define(function(require, exports, module) {
                 var p = treeContainer.parentNode;
                 var box = new ui.vsplitbox({
                     id: "vboxTreeContainer",
-                    style: "position:relative;flex:1;-webkit-flex:1",
+                    style: "position:relative;flex:1",
                     splitter: false
                 });
                 p.insertBefore(box, treeContainer);