backing out unapproved, bugscape-only checkin, a=asa

content/xbl/builtin/unix/platformHTMLBindings.xml

@@ -66,8 +66,6 @@
         command="cmd_selectWordNext"/>
     <handler event="keypress" key="y" modifiers="accel"
         command="cmd_redo"/>
-    <handler event="keypress" key="z" modifiers="accel,shift"
-        command="cmd_redo"/>
     <handler event="keypress" key="r" modifiers="accel"
         command="cmd_redo"/>
     <handler event="keypress" key="a" modifiers="alt"
@@ -153,8 +151,6 @@
         command="cmd_deleteWordBackward"/>
     <handler event="keypress" key="y" modifiers="accel"
         command="cmd_redo"/>
-    <handler event="keypress" key="z" modifiers="accel,shift"
-        command="cmd_redo"/>
     <handler event="keypress" key="r" modifiers="accel"
         command="cmd_redo"/>
     <handler event="keypress" key="a" modifiers="alt"
@@ -207,7 +203,6 @@
       <handler event="keypress" key="v" modifiers="control" command="cmd_paste"/>
       <handler event="keypress" key="z" modifiers="control" command="cmd_undo"/>
       <handler event="keypress" key="r" modifiers="accel"   command="cmd_redo"/>
-      <handler event="keypress" key="z" modifiers="accel,shift" command="cmd_redo"/>
       <handler event="keypress" key="y" modifiers="accel"   command="cmd_redo"/>
       <handler event="keypress" key="a" modifiers="alt" command="cmd_selectAll"/>
       <handler event="keypress" keycode="VK_DELETE" modifiers="shift" command="cmd_cutOrDelete"/>

content/xbl/builtin/win/platformHTMLBindings.xml

@@ -32,8 +32,6 @@
         command="cmd_selectWordNext"/>
       <handler event="keypress" key="y" modifiers="accel"
         command="cmd_redo"/>
-      <handler event="keypress" key="z" modifiers="accel,shift"
-        command="cmd_redo"/>
 
       <handler event="keypress" keycode="VK_DELETE" modifiers="shift"
         command="cmd_cutOrDelete"/>
@@ -74,7 +72,6 @@
       <handler event="keypress" keycode="VK_PAGE_UP" command="cmd_movePageUp"/>
       <handler event="keypress" keycode="VK_PAGE_DOWN" command="cmd_movePageDown"/>
       <handler event="keypress" key="y" modifiers="accel" command="cmd_redo"/>
-      <handler event="keypress" key="z" modifiers="accel,shift" command="cmd_redo"/>
 
       <handler event="keypress" keycode="VK_DELETE" modifiers="shift" command="cmd_cutOrDelete"/>
       <handler event="keypress" keycode="VK_DELETE" modifiers="control" command="cmd_deleteWordForward"/>
@@ -132,7 +129,6 @@
       <handler event="keypress" keycode="VK_PAGE_UP" command="cmd_movePageUp"/>
       <handler event="keypress" keycode="VK_PAGE_DOWN" command="cmd_movePageDown"/>
       <handler event="keypress" key="y" modifiers="accel" command="cmd_redo"/>
-      <handler event="keypress" key="z" modifiers="accel,shift" command="cmd_redo"/>
     </handlers>
   </binding>
 </bindings>