[Extensions Toolbar Mac] More cleanup of BrowserActionsController

chrome/browser/ui/cocoa/toolbar/toolbar_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 "chrome/browser/ui/cocoa/toolbar/toolbar_controller.h"
 
 #include <algorithm>
 
 #include "base/mac/bundle_locations.h"
 #include "base/mac/mac_util.h"
@@ skipping 74 matching lines @@
 - (void)addAccessibilityDescriptions;
 - (void)initCommandStatus:(CommandUpdater*)commands;
 - (void)prefChanged:(const std::string&)prefName;
 - (BackgroundGradientView*)backgroundGradientView;
 - (void)toolbarFrameChanged;
 - (void)pinLocationBarToLeftOfBrowserActionsContainerAndAnimate:(BOOL)animate;
 - (void)maintainMinimumLocationBarWidth;
 - (void)adjustBrowserActionsContainerForNewWindow:(NSNotification*)notification;
 - (void)browserActionsContainerWillDrag:(NSNotification*)notification;
 - (void)browserActionsContainerDragged:(NSNotification*)notification;
-- (void)browserActionsContainerDragFinished:(NSNotification*)notification;
 - (void)browserActionsVisibilityChanged:(NSNotification*)notification;
 - (void)browserActionsContainerWillAnimate:(NSNotification*)notification;
 - (void)adjustLocationSizeBy:(CGFloat)dX animate:(BOOL)animate;
 - (void)updateWrenchButtonSeverity:(WrenchIconPainter::Severity)severity
                            animate:(BOOL)animate;
 @end
 
 namespace ToolbarControllerInternal {
 
 // A class registered for C++ notifications. This is used to detect changes in
@@ skipping 490 matching lines @@
            selector:@selector(browserActionsContainerWillDrag:)
                name:kBrowserActionGrippyWillDragNotification
              object:browserActionsContainerView_];
     [[NSNotificationCenter defaultCenter]
         addObserver:self
            selector:@selector(browserActionsContainerDragged:)
                name:kBrowserActionGrippyDraggingNotification
              object:browserActionsContainerView_];
     [[NSNotificationCenter defaultCenter]
         addObserver:self
-           selector:@selector(browserActionsContainerDragFinished:)
-               name:kBrowserActionGrippyDragFinishedNotification
-             object:browserActionsController_];
-    [[NSNotificationCenter defaultCenter]
-        addObserver:self
            selector:@selector(browserActionsVisibilityChanged:)
                name:kBrowserActionVisibilityChangedNotification
              object:browserActionsController_];
     [[NSNotificationCenter defaultCenter]
         addObserver:self
            selector:@selector(browserActionsContainerWillAnimate:)
                name:kBrowserActionsContainerWillAnimate
              object:browserActionsContainerView_];
     [[NSNotificationCenter defaultCenter]
         addObserver:self
@@ skipping 18 matching lines @@
 
 - (void)browserActionsContainerDragged:(NSNotification*)notification {
   CGFloat locationBarWidth = NSWidth([locationBar_ frame]);
   locationBarAtMinSize_ = locationBarWidth <= kMinimumLocationBarWidth;
   [browserActionsContainerView_ setCanDragLeft:!locationBarAtMinSize_];
   [browserActionsContainerView_ setGrippyPinned:locationBarAtMinSize_];
   [self adjustLocationSizeBy:
       [browserActionsContainerView_ resizeDeltaX] animate:NO];
 }
 
-- (void)browserActionsContainerDragFinished:(NSNotification*)notification {
-  [browserActionsController_ resizeContainerAndAnimate:YES];
-}
-
 - (void)browserActionsContainerWillDrag:(NSNotification*)notification {
   CGFloat deltaX = [[notification.userInfo objectForKey:kTranslationWithDelta]
       floatValue];
   CGFloat locationBarWidth = NSWidth([locationBar_ frame]);
   BOOL locationBarWillBeAtMinSize =
       (locationBarWidth + deltaX) <= kMinimumLocationBarWidth;
 
   // Prevent the |browserActionsContainerView_| from dragging if the width of
   // location bar will reach the minimum.
   [browserActionsContainerView_ setCanDragLeft:!locationBarWillBeAtMinSize];
@@ skipping 194 matching lines @@
 - (void)hideDropURLsIndicatorInView:(NSView*)view {
   // Do nothing.
 }
 
 // (URLDropTargetController protocol)
 - (BOOL)isUnsupportedDropData:(id<NSDraggingInfo>)info {
   return drag_util::IsUnsupportedDropData(profile_, info);
 }
 
 @end