[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 148651)
+++ chrome/app/generated_resources.grd	(working copy)
@@ -12627,6 +12627,16 @@
         <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_EDIT_SPEECH_MAC" desc="The Mac menu item for the 'Speech' submenu in the edit 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.">

[Nico, 2012/07/27 22:44:26]

Making these distinct from IDS_CONTENT_CONTEXT_SPEECH_MENU et al seems overkill.

[Alexei Svitkine (slow), 2012/07/27 22:49:48]

Do you know if we have a naming convention for strings that are shared thus? I
agree it's tidier to keep a single set.

[Alexei Svitkine (slow), 2012/07/28 15:29:12]

Done.

+          Speech
+        </message>
+        <message name="IDS_EDIT_SPEECH_START_SPEAKING_MAC" desc="The Mac menu item for the 'Start Speaking' item from the 'Speech' submenu in edit 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_EDIT_SPEECH_STOP_SPEAKING_MAC" desc="The Mac menu item for the 'Stop Speaking' item from the 'Speech' submenu in edit 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