MacOS handle cmd+V directly in WebKit

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

Index: third_party/WebKit/Source/core/editing/EditingBehavior.cpp
diff --git a/third_party/WebKit/Source/core/editing/EditingBehavior.cpp b/third_party/WebKit/Source/core/editing/EditingBehavior.cpp
index 6e067f1b19922a40c9da6e576ec26431a84ef2d8..ac1c09559119208e00645b19a02a57f6091b2f7b 100644
--- a/third_party/WebKit/Source/core/editing/EditingBehavior.cpp
+++ b/third_party/WebKit/Source/core/editing/EditingBehavior.cpp
@@ -81,7 +81,7 @@ struct DomKeyKeyDownEntry {
 
 // 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"           },
@@ -149,6 +149,7 @@ const KeyboardCodeKeyDownEntry kKeyboardCodeKeyDownEntries[] = {
 #if OS(MACOSX)
     { 'B',         CommandKey,         "ToggleBold"                           },
     { 'I',         CommandKey,         "ToggleItalic"                         },
+    { 'V',         CommandKey,         "Paste"                                },
 #else
     { 'B',         CtrlKey,            "ToggleBold"                           },
     { 'I',         CtrlKey,            "ToggleItalic"                         },