support 'no-edit-menu' option in manifest

Author: rogerwang

src/browser/app_controller_mac.mm

@@ -27,6 +27,7 @@
 #include "content/nw/src/shell_browser_context.h"
 #include "content/nw/src/shell_browser_main_parts.h"
 #include "content/nw/src/shell_content_browser_client.h"
+#include "base/values.h"
 
 @implementation AppController
 
@@ -59,13 +60,17 @@ - (void) applicationDidFinishLaunching: (NSNotification *) note {
   browser_client->shell_browser_main_parts()->Init();
 
   // And init menu.
+  bool no_edit_menu = false;
+  browser_client->shell_browser_main_parts()->package()->root()->GetBoolean("no-edit-menu", &no_edit_menu);
+
   [NSApp setMainMenu:[[[NSMenu alloc] init] autorelease]];
   [[NSApp mainMenu] addItem:[[[NSMenuItem alloc]
       initWithTitle:@"" action:nil keyEquivalent:@""] autorelease]];
   nw::StandardMenusMac standard_menus(
       browser_client->shell_browser_main_parts()->package()->GetName());
   standard_menus.BuildAppleMenu();
-  standard_menus.BuildEditMenu();
+  if (!no_edit_menu)
+    standard_menus.BuildEditMenu();
   standard_menus.BuildWindowMenu();
 }
 

src/browser/native_window_mac.mm

@@ -629,10 +629,14 @@ - (NSRect)contentRectForFrameRect:(NSRect)frameRect {
 }
 
 void NativeWindowCocoa::SetMenu(api::Menu* menu) {
+  bool no_edit_menu = false;
+  shell_->GetPackage()->root()->GetBoolean("no-edit-menu", &no_edit_menu);
+
   StandardMenusMac standard_menus(shell_->GetPackage()->GetName());
   [NSApp setMainMenu:menu->menu_];
   standard_menus.BuildAppleMenu();
-  standard_menus.BuildEditMenu();
+  if (!no_edit_menu)
+    standard_menus.BuildEditMenu();
   standard_menus.BuildWindowMenu();
 }