[Mac] Disable autoresizing of subviews when going into and out of fullscreen...

chrome/browser/cocoa/browser_window_controller.mm

 // Copyright (c) 2009 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 <Carbon/Carbon.h>
 
 #include "base/mac_util.h"
 #include "base/scoped_nsdisable_screen_updates.h"
 #import "base/scoped_nsobject.h"
 #include "base/sys_string_conversions.h"
@@ skipping 892 matching lines @@
 }
 
 - (void)setFullscreen:(BOOL)fullscreen {
   if (![self supportsFullscreen])
       return;
 
   fullscreen_ = fullscreen;
   if (fullscreen) {
     // Move content to a new fullscreen window
     NSView* content = [[self window] contentView];
+    // Disable autoresizing of subviews while we move views around.  This
+    // prevents spurious renderer resizes.
+    [content setAutoresizesSubviews:NO];
     fullscreen_window_.reset([[self fullscreenWindow] retain]);
     [content removeFromSuperview];
     [fullscreen_window_ setContentView:content];
     [self setWindow:fullscreen_window_.get()];
     // Minimize our UI.  This call triggers a relayout, so it needs to come
     // after we move the contentview to the new window.
     [self adjustUIForFullscreen:fullscreen];
     // Show one window, hide the other.
     [fullscreen_window_ makeKeyAndOrderFront:self];
+    [content setAutoresizesSubviews:YES];
     [content setNeedsDisplay:YES];
     [window_ orderOut:self];
   } else {
     NSView* content = [fullscreen_window_ contentView];
+    // Disable autoresizing of subviews while we move views around.  This
+    // prevents spurious renderer resizes.
+    [content setAutoresizesSubviews:NO];
     [content removeFromSuperview];
     [window_ setContentView:content];
     [self setWindow:window_.get()];
     // This call triggers a relayout, so it needs to come after we move the
     // contentview to the new window.
     [self adjustUIForFullscreen:fullscreen];
+    [content setAutoresizesSubviews:YES];
     [content setNeedsDisplay:YES];
 
     // With this call, valgrind yells at me about "Conditional jump or
     // move depends on uninitialised value(s)".  The error happens in
     // -[NSThemeFrame drawOverlayRect:].  I'm pretty convinced this is
     // an Apple bug, but there is no visual impact.  I have been
     // unable to tickle it away with other window or view manipulation
     // Cocoa calls.  Stack added to suppressions_mac.txt.
     [window_ makeKeyAndOrderFront:self];
 
@@ skipping 472 matching lines @@
       provider->GetNSColor(BrowserThemeProvider::COLOR_TOOLBAR);
   [theme setValue:toolbarBackgroundColor
      forAttribute:@"backgroundColor"
             style:GTMThemeStyleToolBar
             state:GTMThemeStateActiveWindow];
 
   return theme;
 }
 @end