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

chrome/browser/ui/gtk/constrained_web_dialog_delegate_gtk.cc

Index: chrome/browser/ui/gtk/constrained_web_dialog_delegate_gtk.cc
diff --git a/chrome/browser/ui/gtk/constrained_web_dialog_delegate_gtk.cc b/chrome/browser/ui/gtk/constrained_web_dialog_delegate_gtk.cc
index e59def43b28ed8974bae40b8449d5ea16799f5e2..267a832a451b9ffdf17ce27c9ef0ff725206b11c 100644
--- a/chrome/browser/ui/gtk/constrained_web_dialog_delegate_gtk.cc
+++ b/chrome/browser/ui/gtk/constrained_web_dialog_delegate_gtk.cc
@@ -28,8 +28,8 @@ class ConstrainedWebDialogDelegateGtk : public ConstrainedWindowGtkDelegate,
 
   virtual ~ConstrainedWebDialogDelegateGtk() {}
 
-  void set_window(ConstrainedWindow* window) {
-    return impl_->set_window(window);
+  void set_window(WebContentsModalDialog* dialog) {
+    return impl_->set_window(dialog);
   }
 
   // ConstrainedWebDialogDelegate interface
@@ -46,7 +46,7 @@ class ConstrainedWebDialogDelegateGtk : public ConstrainedWindowGtkDelegate,
   virtual void ReleaseWebContentsOnDialogClose() OVERRIDE {
     return impl_->ReleaseWebContentsOnDialogClose();
   }
-  virtual ConstrainedWindow* GetWindow() OVERRIDE {
+  virtual WebContentsModalDialog* GetWindow() OVERRIDE {
     return impl_->GetWindow();
   }
   virtual WebContents* GetWebContents() OVERRIDE {
@@ -99,8 +99,8 @@ ConstrainedWebDialogDelegate* CreateConstrainedWebDialog(
   ConstrainedWebDialogDelegateGtk* constrained_delegate =
       new ConstrainedWebDialogDelegateGtk(
           browser_context, delegate, tab_delegate);
-  ConstrainedWindow* constrained_window =
+  WebContentsModalDialog* web_contents_modal_dialog =
       new ConstrainedWindowGtk(web_contents, constrained_delegate);
-  constrained_delegate->set_window(constrained_window);
+  constrained_delegate->set_window(web_contents_modal_dialog);
   return constrained_delegate;
 }