chrome/browser/ui: Put browser_dialogs.h into chrome namespace.

chrome/browser/ui/cocoa/extensions/extension_installed_bubble_bridge.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 <Cocoa/Cocoa.h>
 
 #include "base/i18n/rtl.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/bundle_installer.h"
 #include "chrome/browser/infobars/infobar_tab_helper.h"
@@ skipping 30 matching lines @@
                                             extension_name)
                  + UTF8ToUTF16(" ")
                  + l10n_util::GetStringUTF16(
                        IDS_EXTENSION_INSTALLED_MANAGE_INFO_MAC);
   InfoBarTabHelper* infobar_helper = tab_contents->infobar_tab_helper();
   InfoBarDelegate* delegate = new SimpleAlertInfoBarDelegate(
       infobar_helper, new gfx::Image(icon), msg, true);
   infobar_helper->AddInfoBar(delegate);
 }
 
-namespace browser {
+namespace chrome {
 
-void ShowExtensionInstalledBubble(
-    const extensions::Extension* extension,
-    Browser* browser,
-    const SkBitmap& icon) {
+void ShowExtensionInstalledBubble(const extensions::Extension* extension,
+                                  Browser* browser,
+                                  const SkBitmap& icon) {
   if ((extension->browser_action()) || !extension->omnibox_keyword().empty() ||
       (extension->page_action() &&
       !extension->page_action()->default_icon_path().empty())) {
     // The controller is deallocated when the window is closed, so no need to
     // worry about it here.
     [[ExtensionInstalledBubbleController alloc]
         initWithParentWindow:browser->window()->GetNativeWindow()
                    extension:extension
                       bundle:NULL
                      browser:browser
                         icon:icon];
   } else {
     // If the extension is of type GENERIC, meaning it doesn't have a UI
     // surface to display for this window, launch infobar instead of popup
     // bubble, because we have no guaranteed wrench menu button to point to.
     ShowGenericExtensionInstalledInfoBar(extension, browser, icon);
   }
 }
 
-} // namespace browser
+}  // namespace chrome
 
 void extensions::BundleInstaller::ShowInstalledBubble(
     const BundleInstaller* bundle, Browser* browser) {
   // The controller is deallocated when the window is closed, so no need to
   // worry about it here.
   [[ExtensionInstalledBubbleController alloc]
         initWithParentWindow:browser->window()->GetNativeWindow()
                    extension:NULL
                       bundle:bundle
                      browser:browser
                         icon:SkBitmap()];
 }