Reverting key change (again); this breaks every keyboard layout test there is...

webkit/tools/test_shell/mac/webwidget_host.mm

 // Copyright (c) 2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import <Cocoa/Cocoa.h>
 
 #include "webkit/tools/test_shell/webwidget_host.h"
 
 #include "base/gfx/platform_canvas_mac.h"
 #include "base/gfx/rect.h"
@@ skipping 203 matching lines @@
 
 void WebWidgetHost::MouseEvent(NSEvent *event) {
   WebMouseEvent web_event(event, view_);
   switch (web_event.type) {
     case WebInputEvent::MOUSE_MOVE:
       TrackMouseLeave(true);
       break;
     case WebInputEvent::MOUSE_LEAVE:
       TrackMouseLeave(false);
       break;
-    default:
+    case WebInputEvent::MOUSE_DOWN:
+      break;
+    case WebInputEvent::MOUSE_UP:
+      break;
+    case WebInputEvent::MOUSE_DOUBLE_CLICK:
+    case WebInputEvent::MOUSE_WHEEL:
+    case WebInputEvent::KEY_DOWN:
+    case WebInputEvent::KEY_UP:
+    case WebInputEvent::CHAR:
       break;
   }
   webwidget_->HandleInputEvent(&web_event);
 }
 
 void WebWidgetHost::WheelEvent(NSEvent *event) {
   WebMouseWheelEvent web_event(event, view_);
   webwidget_->HandleInputEvent(&web_event);
 }
 
@@ skipping 18 matching lines @@
 void WebWidgetHost::PaintRect(const gfx::Rect& rect) {
 #ifndef NDEBUG
   DCHECK(!painting_);
 #endif
   DCHECK(canvas_.get());
 
   set_painting(true);
   webwidget_->Paint(canvas_.get(), rect);
   set_painting(false);
 }