mac: Use a full-size content view (reland 1).

chrome/browser/ui/cocoa/browser_window_controller.mm

 // Copyright 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/browser_window_controller.h"
 
 #include <cmath>
 #include <numeric>
 
 #include "base/command_line.h"
@@ skipping 928 matching lines @@
     // (N.B.: These only record growth, not shrinkage.)
     if (NSMaxY(windowFrame) > oldWindowMaxY)
       windowTopGrowth_ += NSMaxY(windowFrame) - oldWindowMaxY;
     if (NSMinY(windowFrame) < oldWindowMinY)
       windowBottomGrowth_ += oldWindowMinY - NSMinY(windowFrame);
   }
 
   // Disable subview resizing while resizing the window, or else we will get
   // unwanted renderer resizes.  The calling code must call layoutSubviews to
   // make things right again.
-  NSView* contentView = [window contentView];
-  [contentView setAutoresizesSubviews:NO];
+  NSView* chromeContentView = [self chromeContentView];
+  BOOL autoresizesSubviews = [chromeContentView autoresizesSubviews];
+  [chromeContentView setAutoresizesSubviews:NO];
   [window setFrame:windowFrame display:NO];
-  [contentView setAutoresizesSubviews:YES];
+  [chromeContentView setAutoresizesSubviews:autoresizesSubviews];
   return YES;
 }
 
 // Main method to resize browser window subviews.  This method should be called
 // when resizing any child of the content view, rather than resizing the views
 // directly.  If the view is already the correct height, does not force a
 // relayout.
 - (void)resizeView:(NSView*)view newHeight:(CGFloat)height {
   // We should only ever be called for one of the following four views.
   // |downloadShelfController_| may be nil. If we are asked to size the bookmark
@@ skipping 603 matching lines @@
 
 - (BOOL)isDownloadShelfVisible {
   return downloadShelfController_ != nil &&
       [downloadShelfController_ isVisible];
 }
 
 - (void)createAndAddDownloadShelf {
   if (!downloadShelfController_.get()) {
     downloadShelfController_.reset([[DownloadShelfController alloc]
         initWithBrowser:browser_.get() resizeDelegate:self]);
-    [[[self window] contentView] addSubview:[downloadShelfController_ view]];
+    [self.chromeContentView addSubview:[downloadShelfController_ view]];
   }
 }
 
 - (DownloadShelfController*)downloadShelf {
   return downloadShelfController_;
 }
 
 - (void)addFindBar:(FindBarCocoaController*)findBarCocoaController {
   // Shouldn't call addFindBar twice.
   DCHECK(!findBarCocoaController_.get());
@@ skipping 638 matching lines @@
 
 - (BOOL)supportsBookmarkBar {
   return [self supportsWindowFeature:Browser::FEATURE_BOOKMARKBAR];
 }
 
 - (BOOL)isTabbedWindow {
   return browser_->is_type_tabbed();
 }
 
 @end  // @implementation BrowserWindowController(WindowType)