Bug 129916. Support Accel+Shift+Z for redo on all platforms. r=brade, sr=alecf, a=asa

content/xbl/builtin/htmlBindings.xml

@@ -47,6 +47,7 @@ Can't yet put script tags in XBL (hyatt has the bug)
       <handler event="keypress" key="c" command="cmd_copy" modifiers="accel"/>
       <handler event="keypress" key="v" command="cmd_paste" modifiers="accel"/>
       <handler event="keypress" key="z" command="cmd_undo" modifiers="accel"/>
+      <handler event="keypress" key="z" command="cmd_redo" modifiers="accel,shift" />
       <handler event="keypress" key="a" command="cmd_selectAll" modifiers="accel"/>
 
       <handler event="keypress" key="k" command="cmd_toggleBrowseWithCaret" modifiers="accel,shift"/>
@@ -66,6 +67,7 @@ Can't yet put script tags in XBL (hyatt has the bug)
       <handler event="keypress" keycode="VK_UP" command="cmd_selectLinePrevious" modifiers="shift"/>
       <handler event="keypress" keycode="VK_DOWN" command="cmd_selectLineNext" modifiers="shift"/>
       <handler event="keypress" key="z" command="cmd_undo" modifiers="accel"/>
+      <handler event="keypress" key="z" command="cmd_redo" modifiers="accel,shift" />
       <handler event="keypress" key="x" command="cmd_cut" modifiers="accel"/>
       <handler event="keypress" key="c" command="cmd_copy" modifiers="accel"/>
       <handler event="keypress" key="v" command="cmd_paste" modifiers="accel"/>
@@ -91,6 +93,7 @@ Can't yet put script tags in XBL (hyatt has the bug)
     <handler event="keypress" key="c" modifiers="accel" command="cmd_copy"/>
     <handler event="keypress" key="x" modifiers="accel" command="cmd_cut"/>
     <handler event="keypress" key="v" modifiers="accel" command="cmd_paste"/>
+    <handler event="keypress" key="z" command="cmd_redo" modifiers="accel,shift" />
     <handler event="keypress" key="z" modifiers="accel" command="cmd_undo"/>
     <handler event="keypress" key="a" modifiers="accel" command="cmd_selectAll"/>
 
@@ -118,6 +121,7 @@ Can't yet put script tags in XBL (hyatt has the bug)
     <handler event="keypress" key="x" modifiers="accel" command="cmd_cut"/>
     <handler event="keypress" key="v" modifiers="accel" command="cmd_paste"/>
     <handler event="keypress" key="z" modifiers="accel" command="cmd_undo"/>
+    <handler event="keypress" key="z" command="cmd_redo" modifiers="accel,shift" />
     <handler event="keypress" key="a" modifiers="accel" command="cmd_selectAll"/>
 
     </handlers>

content/xbl/builtin/mac/platformHTMLBindings.xml

@@ -7,8 +7,6 @@
   <binding id="inputFields" extends="resource:///res/builtin/htmlBindings.xml#inputFieldsBase">
     <handlers>
       
-      <handler event="keypress" key="z" modifiers="accel,shift" command="cmd_redo"/>
-
       <handler event="keypress" keycode="VK_UP"   command="cmd_beginLine"/>
       <handler event="keypress" keycode="VK_DOWN" command="cmd_endLine"/>
       <handler event="keypress" keycode="VK_UP"   modifiers="shift" command="cmd_selectBeginLine"/>
@@ -31,8 +29,6 @@
 
   <binding id="textAreas" extends="resource:///res/builtin/htmlBindings.xml#textAreasBase">
     <handlers>
-      <handler event="keypress" key="z" modifiers="accel,shift" command="cmd_redo"/>
-
       <handler event="keypress" keycode="VK_HOME" command="cmd_scrollTop"/>
       <handler event="keypress" keycode="VK_END"  command="cmd_scrollBottom"/>
       <handler event="keypress" keycode="VK_HOME" modifiers="shift" command="cmd_scrollTop"/>
@@ -73,7 +69,6 @@
 
   <binding id="editor">
     <handlers>
-      <handler event="keypress" key="z" modifiers="accel,shift" command="cmd_redo" /> 
       <handler event="keypress" keycode="VK_HOME" command="cmd_scrollTop" /> 
       <handler event="keypress" keycode="VK_END"  command="cmd_scrollBottom" /> 
       <handler event="keypress" keycode="VK_HOME" modifiers="shift" command="cmd_scrollTop"/>