[Web Intents, OSX] White background for picker dialog.

chrome/browser/ui/cocoa/web_intent_sheet_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/web_intent_sheet_controller.h"
 
 #include "base/memory/scoped_nsobject.h"
 #include "base/sys_string_conversions.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/ui/browser_list.h"
@@ skipping 75 matching lines @@
 // This simple NSView subclass is used as the single subview of the page info
 // bubble's window's contentView. Drawing is flipped so that layout of the
 // sections is easier. Apple recommends flipping the coordinate origin when
 // doing a lot of text layout because it's more natural.
 @interface WebIntentsContentView : NSView
 @end
 @implementation WebIntentsContentView
 - (BOOL)isFlipped {
   return YES;
 }
+
+- (void)drawRect:(NSRect)rect {
+  [[NSColor colorWithCalibratedWhite:1.0 alpha:1.0] set];

[Nico, 2012/07/21 00:43:30]

[[NSColor whiteColor] set]

+  NSRectFill(rect);
+}
 @end
 
 // NSImageView subclassed to allow fading the alpha value of the image to
 // indicate an inactive/disabled extension.
 @interface DimmableImageView : NSImageView {
  @private
   CGFloat alpha;
 }
 
 - (void)setEnabled:(BOOL)enabled;
@@ skipping 805 matching lines @@
   // Requests to both the WebIntentService and the Chrome Web Store have
   // completed. If there are any services, installed or suggested, there's
   // nothing to do.
   DCHECK(model_);
   isEmpty_ = !model_->GetInstalledServiceCount() &&
       !model_->GetSuggestedExtensionCount();
   [self performLayoutWithModel:model_];
 }
 
 @end  // WebIntentPickerSheetController