Eliminate uncalled will___LiveResize and inLiveResize from RenderViewImpl through WebWidget down to…

content/browser/renderer_host/render_widget_host_view_mac.mm

 // Copyright (c) 2012 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.
 
 #include "content/browser/renderer_host/render_widget_host_view_mac.h"
 
 #import <objc/runtime.h>
 #include <OpenGL/gl.h>
 #include <QuartzCore/QuartzCore.h>
 #include <stdint.h>
@@ skipping 3415 matching lines @@
     requestor = self;
   } else if (sendTypeIsString && returnTypeIsString && hasText && takesText) {
     requestor = self;
   } else {
     requestor = [super validRequestorForSendType:sendType
                                       returnType:returnType];
   }
   return requestor;
 }
 
-- (void)viewWillStartLiveResize {
-  [super viewWillStartLiveResize];
-  RenderWidgetHostImpl* widget = renderWidgetHostView_->render_widget_host_;
-  if (widget)
-    widget->Send(new ViewMsg_SetInLiveResize(widget->GetRoutingID(), true));
-}
-
-- (void)viewDidEndLiveResize {
-  [super viewDidEndLiveResize];
-  RenderWidgetHostImpl* widget = renderWidgetHostView_->render_widget_host_;
-  if (widget)
-    widget->Send(new ViewMsg_SetInLiveResize(widget->GetRoutingID(), false));
-}
-
 - (void)updateCursor:(NSCursor*)cursor {
   if (currentCursor_ == cursor)
     return;
 
   currentCursor_.reset([cursor retain]);
   [[self window] invalidateCursorRectsForView:self];
 }
 
 - (void)popupWindowWillClose:(NSNotification *)notification {
   renderWidgetHostView_->KillSelf();
@@ skipping 35 matching lines @@
 
 // "-webkit-app-region: drag | no-drag" is implemented on Mac by excluding
 // regions that are not draggable. (See ControlRegionView in
 // native_app_window_cocoa.mm). This requires the render host view to be
 // draggable by default.
 - (BOOL)mouseDownCanMoveWindow {
   return YES;
 }
 
 @end