Stretching NativeViewHost, and misc tab capture fixes.

content/browser/web_contents/web_contents_view_mac.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 <Carbon/Carbon.h>
 
 #import "content/browser/web_contents/web_contents_view_mac.h"
 
 #include <string>
 
@@ skipping 136 matching lines @@
 gfx::NativeWindow WebContentsViewMac::GetTopLevelNativeWindow() const {
   NSWindow* window = [cocoa_view_.get() window];
   return window ? window : delegate_->GetNativeWindow();
 }
 
 void WebContentsViewMac::GetScreenInfo(ScreenInfo* results) const {
   *results = GetNSViewScreenInfo(GetNativeView());
 }
 
 void WebContentsViewMac::GetContainerBounds(gfx::Rect* out) const {
-  NSWindow* window = [cocoa_view_.get() window];
-  NSRect bounds = [cocoa_view_.get() bounds];
-  if (window)  {
-    // Convert bounds to window coordinate space.
-    bounds = [cocoa_view_.get() convertRect:bounds toView:nil];
+  // Note: This implementation should pretty much do the exact same thing that
+  // is found in RenderWidgetHostViewMac::GetViewBounds().
 
-    // Convert bounds to screen coordinate space.
-    bounds = [window convertRectToScreen:bounds];
+  const NSRect bounds = [cocoa_view_.get() bounds];
+  const gfx::Size size(NSWidth(bounds), NSHeight(bounds));
+  NSWindow* const window = [cocoa_view_.get() window];
+  if (!window) {
+    *out = gfx::Rect(size);
+    return;
   }
 
-  *out = gfx::ScreenRectFromNSRect(bounds);
+  NSRect boundsInScreen = [cocoa_view_.get() convertRect:bounds toView:nil];
+  boundsInScreen = [window convertRectToScreen:boundsInScreen];
+  const gfx::Point origin = gfx::ScreenRectFromNSRect(boundsInScreen).origin();
+
+  *out = gfx::Rect(origin, size);
 }
 
 void WebContentsViewMac::StartDragging(
     const DropData& drop_data,
     WebDragOperationsMask allowed_operations,
     const gfx::ImageSkia& image,
     const gfx::Vector2d& image_offset,
     const DragEventSourceInfo& event_info,
     RenderWidgetHostImpl* source_rwh) {
   // By allowing nested tasks, the code below also allows Close(),
@@ skipping 543 matching lines @@
 
 - (void)viewDidHide {
   [self updateWebContentsVisibility];
 }
 
 - (void)viewDidUnhide {
   [self updateWebContentsVisibility];
 }
 
 @end