Rename platform-independent ConstrainedWindow types to WebContentsModalDialog types (part 1)

chrome/browser/ui/cocoa/constrained_window/constrained_window_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/cocoa/constrained_window/constrained_window_mac.h"
 
 #include "base/logging.h"
 #include "chrome/browser/ui/browser_finder.h"
 #include "chrome/browser/ui/browser_window.h"
 #import "chrome/browser/ui/cocoa/constrained_window/constrained_window_sheet.h"
@@ skipping 11 matching lines @@
     content::WebContents* web_contents,
     id<ConstrainedWindowSheet> sheet)
     : delegate_(delegate),
       web_contents_(web_contents),
       sheet_([sheet retain]),
       pending_show_(false) {
   DCHECK(web_contents);
   DCHECK(sheet_.get());
   ConstrainedWindowTabHelper* constrained_window_tab_helper =
       ConstrainedWindowTabHelper::FromWebContents(web_contents);
-  constrained_window_tab_helper->AddConstrainedDialog(this);
+  constrained_window_tab_helper->AddDialog(this);
 
   registrar_.Add(this,
                  content::NOTIFICATION_WEB_CONTENTS_VISIBILITY_CHANGED,
                  content::Source<content::WebContents>(web_contents));
 }
 
 ConstrainedWindowMac::~ConstrainedWindowMac() {
   CHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
 }
 
-void ConstrainedWindowMac::ShowConstrainedWindow() {
+void ConstrainedWindowMac::ShowWebContentsModalDialog() {
   NSWindow* parent_window = GetParentWindow();
   NSView* parent_view = GetSheetParentViewForWebContents(web_contents_);
   if (!parent_window || !parent_view) {
     pending_show_ = true;
     return;
   }
 
   ConstrainedWindowSheetController* controller =
       [ConstrainedWindowSheetController
           controllerForParentWindow:parent_window];
   [controller showSheet:sheet_ forParentView:parent_view];
 }
 
-void ConstrainedWindowMac::CloseConstrainedWindow() {
+void ConstrainedWindowMac::CloseWebContentsModalDialog() {
   // This function may be called even if the constrained window was never shown.
   // Unset |pending_show_| to prevent the window from being reshown.
   pending_show_ = false;
 
   [[ConstrainedWindowSheetController controllerForSheet:sheet_]
       closeSheet:sheet_];
   ConstrainedWindowTabHelper* constrained_window_tab_helper =
       ConstrainedWindowTabHelper::FromWebContents(web_contents_);
   constrained_window_tab_helper->WillClose(this);
   if (delegate_)
     delegate_->OnConstrainedWindowClosed(this);
 }
 
-void ConstrainedWindowMac::PulseConstrainedWindow() {
+void ConstrainedWindowMac::PulseWebContentsModalDialog() {
   [[ConstrainedWindowSheetController controllerForSheet:sheet_]
       pulseSheet:sheet_];
 }
 
 gfx::NativeWindow ConstrainedWindowMac::GetNativeWindow() {
   NOTREACHED();
   return nil;
 }
 
-bool ConstrainedWindowMac::CanShowConstrainedWindow() {
+bool ConstrainedWindowMac::CanShowWebContentsModalDialog() {
   Browser* browser = chrome::FindBrowserWithWebContents(web_contents_);
   if (!browser)
     return true;
   return !browser->window()->IsInstantTabShowing();
 }
 
 void ConstrainedWindowMac::Observe(
     int type,
     const content::NotificationSource& source,
     const content::NotificationDetails& details) {
   if (type != content::NOTIFICATION_WEB_CONTENTS_VISIBILITY_CHANGED) {
     NOTREACHED();
     return;
   }
 
   if (pending_show_) {
     pending_show_ = false;
-    ShowConstrainedWindow();
+    ShowWebContentsModalDialog();
   }
 }
 
 NSWindow* ConstrainedWindowMac::GetParentWindow() const {
   // Tab contents in a tabbed browser may not be inside a window. For this
   // reason use a browser window if possible.
   Browser* browser = chrome::FindBrowserWithWebContents(web_contents_);
   if (browser)
     return browser->window()->GetNativeWindow();
 
   return web_contents_->GetView()->GetTopLevelNativeWindow();
 }