Add default hotkey dictionary for com.apple.symbolichotkeys.plist

content/browser/cocoa/system_hotkey_map_unittest.mm

Index: content/browser/cocoa/system_hotkey_map_unittest.mm
diff --git a/content/browser/cocoa/system_hotkey_map_unittest.mm b/content/browser/cocoa/system_hotkey_map_unittest.mm
index 37638d472ac6666a551c29c9285a32cba2bc087e..a0798bec2410cea8c57b79699a867269dbd10388 100644
--- a/content/browser/cocoa/system_hotkey_map_unittest.mm
+++ b/content/browser/cocoa/system_hotkey_map_unittest.mm
@@ -134,13 +134,13 @@ TEST_F(SystemHotkeyMapTest, ParseMouse) {
   bool result = map.ParseDictionary(dictionary);
   EXPECT_TRUE(result);
 
-  // Command + ` is a common key binding. It is missing.
-  // TODO(erikchen): OSX uses the default value when the keybinding is missing,
-  // so the hotkey should still be reserved.
-  // http://crbug.com/383558
+  // Command + ` is a common key binding. It is missing, but since OS X uses the
+  // default value the hotkey should still be reserved.
+  // https://crbug.com/383558
+  // https://crbug.com/145062
   unsigned short key_code = kVK_ANSI_Grave;
   NSUInteger modifiers = NSCommandKeyMask;
-  EXPECT_FALSE(map.IsHotkeyReserved(key_code, modifiers));
+  EXPECT_TRUE(map.IsHotkeyReserved(key_code, modifiers));
 
   // There is a mouse keybinding for 0x08. It should not apply to keyboard
   // hotkeys.