Tracks changes to zoom icon and zoom percentage. Notifies browser window if the icon should be chan…

chrome/browser/ui/cocoa/browser_window_cocoa.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 "chrome/browser/ui/cocoa/browser_window_cocoa.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/mac/mac_util.h"
@@ skipping 235 matching lines @@
 }
 
 void BrowserWindowCocoa::UpdateLoadingAnimations(bool should_animate) {
   // Do nothing on Mac.
 }
 
 void BrowserWindowCocoa::SetStarredState(bool is_starred) {
   [controller_ setStarredState:is_starred ? YES : NO];
 }
 
+void BrowserWindowCocoa::SetZoomIconState(ZoomTabHelper::ZoomIconState,
+                                          int zoomPercent) {
+  // TODO(khorimoto): Find someone to implement this.
+}
+
+void BrowserWindowCocoa::ShowZoomBubble(int zoomPercent) {
+  // TODO(khorimoto): Find someone to implement this.
+}
+
 gfx::Rect BrowserWindowCocoa::GetRestoredBounds() const {
   // Flip coordinates based on the primary screen.
   NSScreen* screen = [[NSScreen screens] objectAtIndex:0];
   NSRect frame = [controller_ regularWindowFrame];
   gfx::Rect bounds(frame.origin.x, 0, frame.size.width, frame.size.height);
   bounds.set_y([screen frame].size.height - frame.origin.y - frame.size.height);
   return bounds;
 }
 
 gfx::Rect BrowserWindowCocoa::GetBounds() const {
@@ skipping 396 matching lines @@
   AvatarMenuBubbleController* menu =
       [[AvatarMenuBubbleController alloc] initWithBrowser:browser_
                                                anchoredAt:point];
   [[menu bubble] setAlignment:info_bubble::kAlignEdgeToAnchorEdge];
   [menu showWindow:nil];
 }
 
 void BrowserWindowCocoa::ShowAvatarBubbleFromAvatarButton() {
   [[controller_ avatarButtonController] showAvatarBubble];
 }