Resize avatar button as appropriate for opaque browser frame.

chrome/browser/ui/views/frame/glass_browser_frame_view.cc

 // 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/views/frame/glass_browser_frame_view.h"
 
 #include <dwmapi.h>
 #include <utility>
 
 #include "base/win/windows_version.h"
@@ skipping 414 matching lines @@
     // must be called prior to LayoutProfileSwitcher().
     LayoutCaptionButtons();
     LayoutTitleBar();
   }
   if (browser_view()->IsRegularOrGuestSession())
     LayoutProfileSwitcher();
   LayoutIncognitoIcon();
   LayoutClientView();
 }
 
-void GlassBrowserFrameView::ChildPreferredSizeChanged(views::View* child) {
-  if (child == GetProfileSwitcherView()) {
-    // Need to layout the root view here, too, as the avatar button may change
-    // between the text and the icon when a profile is added or removed, which
-    // changes its width. This may cause it to start or stop overlapping the
-    // the tabstrip horizontally, which in turn causes it to change height, as
-    // calculated in LayoutProfileSwitcher(). Calling LayoutProfileSwitcher()
-    // is not enough here - it does not re-draw the line below the tabstrip
-    // properly when a profile is added or removed. Even adding
-    // browser_view()->tabstrip()->Layout() and SchedulePaint() is not enough.
-    // TODO(bsep): Figure out the most efficient way to do this.
-    frame()->GetRootView()->Layout();
-  }
-}
-
 ///////////////////////////////////////////////////////////////////////////////
 // GlassBrowserFrameView, protected:
 
 // BrowserNonClientFrameView:
 void GlassBrowserFrameView::UpdateProfileIcons() {
   if (browser_view()->IsRegularOrGuestSession())
     profile_switcher_.Update(AvatarButtonStyle::NATIVE);
   else
     UpdateProfileIndicatorIcon();
 }
@@ skipping 506 matching lines @@
   static bool initialized = false;
   if (!initialized) {
     for (int i = 0; i < kThrobberIconCount; ++i) {
       throbber_icons_[i] =
           ui::LoadThemeIconFromResourcesDataDLL(IDI_THROBBER_01 + i);
       DCHECK(throbber_icons_[i]);
     }
     initialized = true;
   }
 }