[Mac]: Enable speech sub-menu under the edit menu and pipe it through to the renderer.

chrome/app/generated_resources.grd

Index: chrome/app/generated_resources.grd
===================================================================
--- chrome/app/generated_resources.grd	(revision 149502)
+++ chrome/app/generated_resources.grd	(working copy)
@@ -448,15 +448,6 @@
           <message name="IDS_CONTENT_CONTEXT_LOOK_UP_IN_DICTIONARY" desc="The name of the 'Look Up in Dictionary' item in the content area context menu.  To translate, launch /Applications/TextEdit.app in an appropriately localized version of OS X, right-click on the text entry area and use the translation from there.">
             Look Up in Dictionary
           </message>
-          <message name="IDS_CONTENT_CONTEXT_SPEECH_MENU" desc="The name of the 'Speech' submenu in the content area context menu.  To translate, launch /Applications/TextEdit.app in an appropriately localized version of OS X, right-click on the text entry area and use the translation from there.">
-            Speech
-          </message>
-          <message name="IDS_CONTENT_CONTEXT_SPEECH_START_SPEAKING" desc="The name of the 'Start Speaking' item from the 'Speech' submenu in the content area context menu.  To translate, launch /Applications/Textedit.app in an appropriately localized version of OS X, right-click on the text entry area and use the translation from there.">
-            Start Speaking
-          </message>
-          <message name="IDS_CONTENT_CONTEXT_SPEECH_STOP_SPEAKING" desc="The name of the 'Stop Speaking' item from the 'Speech' submenu in the content area context menu.  To translate, launch /Applications/Textedit.app in an appropriately localized version of OS X, right-click on the text entry area and use the translation from there.">
-            Stop Speaking
-          </message>
       </if>
       <if expr="not pp_ifdef('use_titlecase')">
         <message name="IDS_CONTENT_CONTEXT_BACK" desc="The name of the Back command in the content area context menu">
@@ -12642,6 +12633,16 @@
         <message name="IDS_EDIT_CHECK_GRAMMAR_MAC" desc="The Mac menu item for check grammar with spelling in the edit menu.">
           Check Grammar With Spelling
         </message>
+        <!-- Edit::Speech submenu -->
+        <message name="IDS_SPEECH_MAC" desc="The Mac menu item for the 'Speech' submenu in the edit and context menu. To translate, launch /Applications/TextEdit.app in an appropriately localized version of OS X, open the Edit menu and use the translation from there.">
+          Speech
+        </message>
+        <message name="IDS_SPEECH_START_SPEAKING_MAC" desc="The Mac menu item for the 'Start Speaking' item from the 'Speech' submenu in edit and context menu. To translate, launch /Applications/TextEdit.app in an appropriately localized version of OS X, open the Edit menu and use the translation from there.">
+          Start Speaking
+        </message>
+        <message name="IDS_SPEECH_STOP_SPEAKING_MAC" desc="The Mac menu item for the 'Stop Speaking' item from the 'Speech' submenu in edit and context menu. To translate, launch /Applications/TextEdit.app in an appropriately localized version of OS X, open the Edit menu and use the translation from there.">
+          Stop Speaking
+        </message>
         <!-- View menu -->
         <message name="IDS_BOOKMARK_BAR_ALWAYS_SHOW_MAC" desc="The Mac menu item for having bookmark bar always visible in the view menu.">
           Always Show Bookmarks Bar