Added SignOut for chromium OS.

Review URL: http://codereview.chromium.org/548221

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@38530 0039d316-1c4b-4281-b951-d872f2087c98

chrome/app/generated_resources.grd

@@ -1032,6 +1032,11 @@ each locale. -->
           E&xit
         </message>
       </if>
+      <if expr="pp_ifdef('chromeos')">
+        <message name="IDS_SIGN_OUT" desc="The text label of the Sign Out menu item">
+          Sign Out
+        </message>
+      </if>
 
       <!-- Keywords -->
       <message name="IDS_KEYWORD_SEARCH"

chrome/browser/app_menu_model.cc

@@ -87,7 +87,11 @@ void AppMenuModel::Build() {
   AddItemWithStringId(IDC_HELP_PAGE, IDS_HELP_PAGE);
   if (browser_defaults::kShowExitMenuItem) {
     AddSeparator();
+#if defined(OS_CHROMEOS)
+    AddItemWithStringId(IDC_EXIT, IDS_SIGN_OUT);
+#else
     AddItemWithStringId(IDC_EXIT, IDS_EXIT);
+#endif
   }
 }
 

chrome/browser/defaults.cc

@@ -18,7 +18,7 @@ const int kMiniTabWidth = 64;
 const bool kCanToggleSystemTitleBar = false;
 const bool kRestorePopups = true;
 const bool kShowImportOnBookmarkBar = false;
-const bool kShowExitMenuItem = false;
+const bool kShowExitMenuItem = true;
 const bool kShowAboutMenuItem = true;
 const bool kOSSupportsOtherBrowsers = false;
 const bool kDownloadPageHasShowInFolder = false;