Make Views Textfield key handling execute commands.

ui/base/strings/ui_strings.grd

Index: ui/base/strings/ui_strings.grd
diff --git a/ui/base/strings/ui_strings.grd b/ui/base/strings/ui_strings.grd
index 3ff50142e9e7722c8c1d25b825aaa5967422b448..9b0d714484cf2a1c28bf39c34610f96330a65837 100644
--- a/ui/base/strings/ui_strings.grd
+++ b/ui/base/strings/ui_strings.grd
@@ -1878,7 +1878,7 @@ need to be translated for each locale.-->
         Scroll Down
       </message>
 
-      <!-- Edit field context menu item labels. -->
+      <!-- Textfield context menu item labels. -->
       <message name="IDS_APP_UNDO" desc="The text label of the Undo menu item">
         &amp;Undo
       </message>
@@ -1898,6 +1898,66 @@ need to be translated for each locale.-->
         Select &amp;all
       </message>
 
+      <!-- Textfield editing commands; their actual string contents are unused. -->
+      <!-- These match third_party/WebKit/Source/core/editing/EditorCommand.cpp. -->
+      <message name="IDS_DELETE_BACKWARD" desc="A command to delete backward.">
+        Delete Backward
+      </message>
+      <message name="IDS_DELETE_FORWARD" desc="A command to delete forward.">
+        Delete Forward
+      </message>
+      <message name="IDS_DELETE_TO_BEGINNING_OF_LINE" desc="A command to delete to the beginning of the line.">
+        Delete To Beginning Of Line
+      </message>
+      <message name="IDS_DELETE_TO_END_OF_LINE" desc="A command to delete to the end of the line.">
+        Delete To End Of Line
+      </message>
+      <message name="IDS_DELETE_WORD_BACKWARD" desc="A command to delete backward by a word.">
+        Delete Word Backward
+      </message>
+      <message name="IDS_DELETE_WORD_FORWARD" desc="A command to delete forward by a word.">
+        Delete Word Forward
+      </message>
+      <message name="IDS_MOVE_LEFT" desc="A command to move the cursor left.">
+        Move Left
+      </message>
+      <message name="IDS_MOVE_LEFT_AND_MODIFY_SELECTION" desc="A command to move the cursor left and modify the selection.">
+        Move Left And Modify Selection
+      </message>
+      <message name="IDS_MOVE_RIGHT" desc="A command to move the cursor right.">
+        Move Right
+      </message>
+      <message name="IDS_MOVE_RIGHT_AND_MODIFY_SELECTION" desc="A command to move the cursor right and modify the selection.">
+        Move Right And Modify Selection
+      </message>
+      <message name="IDS_MOVE_WORD_LEFT" desc="A command to move the cursor left to the next word break.">
+        Move Word Left
+      </message>
+      <message name="IDS_MOVE_WORD_LEFT_AND_MODIFY_SELECTION" desc="A command to move the cursor left to the next word break and modify the selection.">
+        Move Word Left And Modify Selection
+      </message>
+      <message name="IDS_MOVE_WORD_RIGHT" desc="A command to move the cursor right to the next word break.">
+        Move Word Right
+      </message>
+      <message name="IDS_MOVE_WORD_RIGHT_AND_MODIFY_SELECTION" desc="A command to move the cursor right to the next word break and modify the selection.">
+        Move Word Right And Modify Selection
+      </message>
+      <message name="IDS_MOVE_TO_BEGINNING_OF_LINE" desc="A command to move the cursor to the beginning of the line.">
+        Move To Beginning Of Line
+      </message>
+      <message name="IDS_MOVE_TO_BEGINNING_OF_LINE_AND_MODIFY_SELECTION" desc="A command to move the cursor to the beginning of the line and modify the selection.">
+        Move To Beginning Of Line And Modify Selection
+      </message>
+      <message name="IDS_MOVE_TO_END_OF_LINE" desc="A command to move the cursor to the end of the line.">
+        Move To End Of Line
+      </message>
+      <message name="IDS_MOVE_TO_END_OF_LINE_AND_MODIFY_SELECTION" desc="A command to move the cursor to the end of the line and modify the selection.">
+        Move To End Of Line And Modify Selection
+      </message>
+      <message name="IDS_APP_REDO" desc="A command to redo an action.">
+        Redo
+      </message>
+
       <!-- Generic terms -->
       <message name="IDS_APP_OK" desc="Used for Ok on buttons">
         OK