MacOS handle cmd+V directly in WebKit

third_party/WebKit/Source/core/editing/EditingBehavior.cpp

 /*
  * Copyright (C) 2006, 2007 Apple, Inc.  All rights reserved.
  * Copyright (C) 2012 Google, Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
@@ skipping 63 matching lines @@
 // Note: We cannot use DomKey for printable keys since it may vary based on
 // locale.
 struct DomKeyKeyDownEntry {
     const char* key;
     unsigned modifiers;
     const char* name;
 };
 
 // Key bindings with command key on Mac and alt key on other platforms are
 // marked as system key events and will be ignored (with the exception
-// of Command-B and Command-I) so they shouldn't be added here.
+// of Command-B, Command-I and Command-V) so they shouldn't be added here.
 const KeyboardCodeKeyDownEntry kKeyboardCodeKeyDownEntries[] = {
     { VKEY_LEFT,   0,                  "MoveLeft"                             },
     { VKEY_LEFT,   ShiftKey,           "MoveLeftAndModifySelection"           },
 #if OS(MACOSX)
     { VKEY_LEFT,   OptionKey,          "MoveWordLeft"                         },
     { VKEY_LEFT,   OptionKey | ShiftKey,
         "MoveWordLeftAndModifySelection"                                      },
 #else
     { VKEY_LEFT,   CtrlKey,            "MoveWordLeft"                         },
     { VKEY_LEFT,   CtrlKey | ShiftKey,
@@ skipping 47 matching lines @@
 #if OS(MACOSX)
     { VKEY_BACK,   OptionKey,          "DeleteWordBackward"                   },
     { VKEY_DELETE, OptionKey,          "DeleteWordForward"                    },
 #else
     { VKEY_BACK,   CtrlKey,            "DeleteWordBackward"                   },
     { VKEY_DELETE, CtrlKey,            "DeleteWordForward"                    },
 #endif
 #if OS(MACOSX)
     { 'B',         CommandKey,         "ToggleBold"                           },
     { 'I',         CommandKey,         "ToggleItalic"                         },
+    { 'V',         CommandKey,         "Paste"                                },
 #else
     { 'B',         CtrlKey,            "ToggleBold"                           },
     { 'I',         CtrlKey,            "ToggleItalic"                         },
 #endif
     { 'U',         CtrlKey,            "ToggleUnderline"                      },
     { VKEY_ESCAPE, 0,                  "Cancel"                               },
     { VKEY_OEM_PERIOD, CtrlKey,        "Cancel"                               },
     { VKEY_TAB,    0,                  "InsertTab"                            },
     { VKEY_TAB,    ShiftKey,           "InsertBacktab"                        },
     { VKEY_RETURN, 0,                  "InsertNewline"                        },
@@ skipping 117 matching lines @@
         if (event.metaKey())
             return false;
 #endif
     }
 #endif
 
     return true;
 }
 } // namespace blink