Rename RenderViewGone IPC/methods to better reflect reality

chrome/browser/ui/cocoa/hung_renderer_controller.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_COCOA_HUNG_RENDERER_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_HUNG_RENDERER_CONTROLLER_H_
 
 // A controller for the Mac hung renderer dialog window.  Only one
 // instance of this controller can exist at any time, although a given
 // controller is destroyed when its window is closed.
@@ skipping 55 matching lines @@
 - (void)showForWebContents:(content::WebContents*)contents;
 
 // Notifies the dialog that |contents| is either responsive or closed.
 // If |contents| shares the same render process as the tab contents
 // this dialog was created for, this function will close the dialog.
 // If |contents| has a different process, this function does nothing.
 - (void)endForWebContents:(content::WebContents*)contents;
 
 // Called by |hungContentsObserver_| to indicate that |hungContents_|
 // has gone away.
-- (void)renderViewGone;
+- (void)renderProcessGone;
 
 @end  // HungRendererController
 
 
 @interface HungRendererController (JustForTesting)
 - (NSButton*)killButton;
 - (MultiKeyEquivalentButton*)waitButton;
 @end
 
 #endif  // CHROME_BROWSER_UI_COCOA_HUNG_RENDERER_CONTROLLER_H_