Remove WebContents methods that duplicate WebContentsView methods.

chrome/browser/ui/cocoa/find_bar/find_bar_cocoa_controller.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.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
 #include "base/sys_string_conversions.h"
 #include "grit/ui_resources.h"
@@ skipping 294 matching lines @@
   // Enable the buttons if the find text is non-empty.
   BOOL buttonsEnabled = ([[findText_ stringValue] length] > 0) ? YES : NO;
   [previousButton_ setEnabled:buttonsEnabled];
   [nextButton_ setEnabled:buttonsEnabled];
 }
 
 - (void)restoreSavedFocus {
   if (!(focusTracker_.get() &&
         [focusTracker_ restoreFocusInWindow:[findBarView_ window]])) {
     // Fall back to giving focus to the tab contents.
-    findBarBridge_->GetFindBarController()->web_contents()->Focus();
+    findBarBridge_->GetFindBarController()->web_contents()->GetView()->Focus();
   }
   focusTracker_.reset(nil);
 }
 
 - (void)setFindText:(NSString*)findText {
   [findText_ setStringValue:findText];
 
   // Make sure the text in the find bar always ends up in the find pasteboard
   // (and, via notifications, in the other find bars too).
   [[FindPasteboard sharedInstance] setFindText:findText];
@@ skipping 221 matching lines @@
     }
   }
 
   // Has to happen after |ClearResults()| above.
   BOOL buttonsEnabled = [text length] > 0 ? YES : NO;
   [previousButton_ setEnabled:buttonsEnabled];
   [nextButton_ setEnabled:buttonsEnabled];
 }
 
 @end