Extract a minimal subset of WebDialogUI/WebDialogDelegate from src/chrome -> src/ui/web_dialogs

chrome/browser/ui/cocoa/constrained_web_dialog_delegate_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.
 
 #include "chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h"
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/memory/scoped_nsobject.h"
 #include "chrome/browser/ui/cocoa/constrained_window_mac.h"
 #include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
-#include "chrome/browser/ui/webui/web_dialog_delegate.h"
-#include "chrome/browser/ui/webui/web_dialog_ui.h"
-#include "chrome/browser/ui/webui/web_dialog_web_contents_delegate.h"
 #include "content/public/browser/web_contents.h"
 #include "ui/gfx/size.h"
+#include "ui/web_dialogs/web_dialog_delegate.h"
+#include "ui/web_dialogs/web_dialog_ui.h"
+#include "ui/web_dialogs/web_dialog_web_contents_delegate.h"
 
 using content::WebContents;
 
 class ConstrainedWebDialogDelegateMac :
     public ConstrainedWindowMacDelegateCustomSheet,
     public ConstrainedWebDialogDelegate {
 
  public:
   ConstrainedWebDialogDelegateMac(
       Profile* profile,
-      WebDialogDelegate* delegate,
-      WebDialogWebContentsDelegate* tab_delegate);
+      web_dialogs::WebDialogDelegate* delegate,
+      web_dialogs::WebDialogWebContentsDelegate* tab_delegate);
   virtual ~ConstrainedWebDialogDelegateMac() {}
 
   void set_window(ConstrainedWindow* window) {
     return impl_->set_window(window);
   }
 
   // ConstrainedWebDialogDelegate interface
-  virtual const WebDialogDelegate*
+  virtual const web_dialogs::WebDialogDelegate*
       GetWebDialogDelegate() const OVERRIDE {
     return impl_->GetWebDialogDelegate();
   }
-  virtual WebDialogDelegate* GetWebDialogDelegate() OVERRIDE {
+  virtual web_dialogs::WebDialogDelegate* GetWebDialogDelegate() OVERRIDE {
     return impl_->GetWebDialogDelegate();
   }
   virtual void OnDialogCloseFromWebUI() OVERRIDE {
     return impl_->OnDialogCloseFromWebUI();
   }
   virtual void ReleaseTabContentsOnDialogClose() OVERRIDE {
     return impl_->ReleaseTabContentsOnDialogClose();
   }
   virtual ConstrainedWindow* window() OVERRIDE {
     return impl_->window();
@@ skipping 27 matching lines @@
 }
 - (id)initWithConstrainedWebDialogDelegateMac:
     (ConstrainedWebDialogDelegateMac*)ConstrainedWebDialogDelegateMac;
 - (void)sheetDidEnd:(NSWindow*)sheet
          returnCode:(int)returnCode
         contextInfo:(void*)contextInfo;
 @end
 
 ConstrainedWebDialogDelegateMac::ConstrainedWebDialogDelegateMac(
     Profile* profile,
-    WebDialogDelegate* delegate,
-    WebDialogWebContentsDelegate* tab_delegate)
+    web_dialogs::WebDialogDelegate* delegate,
+    web_dialogs::WebDialogWebContentsDelegate* tab_delegate)
     : impl_(new ConstrainedWebDialogDelegateBase(profile,
                                                  delegate,
                                                  tab_delegate)) {
   // Create NSWindow to hold web_contents in the constrained sheet:
   gfx::Size size;
   delegate->GetDialogSize(&size);
   NSRect frame = NSMakeRect(0, 0, size.width(), size.height());
 
   // |window| is retained by the ConstrainedWindowMacDelegateCustomSheet when
   // the sheet is initialized.
@@ skipping 11 matching lines @@
       window.get(),
       [[[ConstrainedWebDialogSheetCocoa alloc]
           initWithConstrainedWebDialogDelegateMac:this] autorelease],
       @selector(sheetDidEnd:returnCode:contextInfo:));
 }
 
 // static
 ConstrainedWebDialogDelegate*
     ConstrainedWebDialogUI::CreateConstrainedWebDialog(
         Profile* profile,
-        WebDialogDelegate* delegate,
-        WebDialogWebContentsDelegate* tab_delegate,
+        web_dialogs::WebDialogDelegate* delegate,
+        web_dialogs::WebDialogWebContentsDelegate* tab_delegate,
         TabContentsWrapper* wrapper) {
   // Deleted when ConstrainedWebDialogDelegateMac::DeleteDelegate() runs.
   ConstrainedWebDialogDelegateMac* constrained_delegate =
       new ConstrainedWebDialogDelegateMac(profile, delegate, tab_delegate);
   // Deleted when ConstrainedWebDialogDelegateMac::OnDialogCloseFromWebUI()
   // runs.
   ConstrainedWindow* constrained_window =
       new ConstrainedWindowMac(wrapper, constrained_delegate);
   constrained_delegate->set_window(constrained_window);
   return constrained_delegate;
 }
 
 @implementation ConstrainedWebDialogSheetCocoa
 
 - (id)initWithConstrainedWebDialogDelegateMac:
     (ConstrainedWebDialogDelegateMac*)ConstrainedWebDialogDelegateMac {
   if ((self = [super init]))
     constrainedWebDelegate_ = ConstrainedWebDialogDelegateMac;
   return self;
 }
 
 - (void)sheetDidEnd:(NSWindow*)sheet
          returnCode:(int)returnCode
         contextInfo:(void *)contextInfo {
   [sheet orderOut:self];
 }
 
 @end