components: Create web_modal component.

chrome/browser/ui/browser.h

Index: chrome/browser/ui/browser.h
diff --git a/chrome/browser/ui/browser.h b/chrome/browser/ui/browser.h
index de9d1e19c4f14d714626a03546f526f24330d120..a1cc345326250edd2a86778a563aa8e72a962dcf 100644
--- a/chrome/browser/ui/browser.h
+++ b/chrome/browser/ui/browser.h
@@ -24,13 +24,13 @@
 #include "chrome/browser/ui/bookmarks/bookmark_bar.h"
 #include "chrome/browser/ui/bookmarks/bookmark_tab_helper_delegate.h"
 #include "chrome/browser/ui/browser_navigator.h"
+#include "chrome/browser/ui/chrome_modal_dialog_manager_delegate.h"
 #include "chrome/browser/ui/host_desktop.h"
 #include "chrome/browser/ui/search/search_model_observer.h"
 #include "chrome/browser/ui/search_engines/search_engine_tab_helper_delegate.h"
 #include "chrome/browser/ui/tab_contents/core_tab_helper_delegate.h"
 #include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
 #include "chrome/browser/ui/toolbar/toolbar_model.h"
-#include "chrome/browser/ui/web_contents_modal_dialog_manager_delegate.h"
 #include "chrome/browser/ui/zoom/zoom_observer.h"
 #include "chrome/common/content_settings.h"
 #include "chrome/common/content_settings_types.h"
@@ -63,7 +63,6 @@ class TabStripModel;
 class TabStripModelDelegate;
 struct SearchMode;
 struct WebApplicationInfo;
-class WebContentsModalDialogHost;
 
 namespace chrome {
 class BrowserCommandController;
@@ -90,11 +89,15 @@ struct SelectedFileInfo;
 class WebDialogDelegate;
 }
 
+namespace web_modal {
+class WebContentsModalDialogHost;
+}
+
 class Browser : public TabStripModelObserver,
                 public content::WebContentsDelegate,
                 public CoreTabHelperDelegate,
                 public SearchEngineTabHelperDelegate,
-                public WebContentsModalDialogManagerDelegate,
+                public ChromeModalDialogManagerDelegate,
                 public BlockedContentTabHelperDelegate,
                 public BookmarkTabHelperDelegate,
                 public ZoomObserver,
@@ -642,7 +645,7 @@ class Browser : public TabStripModelObserver,
   // Overridden from WebContentsModalDialogManagerDelegate:
   virtual void SetWebContentsBlocked(content::WebContents* web_contents,
                                      bool blocked) OVERRIDE;
-  virtual WebContentsModalDialogHost*
+  virtual web_modal::WebContentsModalDialogHost*
       GetWebContentsModalDialogHost() OVERRIDE;
 
   // Overridden from BlockedContentTabHelperDelegate: