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

chrome/browser/ui/webui/constrained_web_dialog_ui.h

Index: chrome/browser/ui/webui/constrained_web_dialog_ui.h
diff --git a/chrome/browser/ui/webui/constrained_web_dialog_ui.h b/chrome/browser/ui/webui/constrained_web_dialog_ui.h
index ea1e2ca67578fc838b52b3bcc06ef23a8ab24f6b..791e0bf4fc8e74a12940f16a2372513bd4534a44 100644
--- a/chrome/browser/ui/webui/constrained_web_dialog_ui.h
+++ b/chrome/browser/ui/webui/constrained_web_dialog_ui.h
@@ -8,7 +8,7 @@
 #include "base/compiler_specific.h"
 #include "content/public/browser/web_ui_controller.h"
 
-class ConstrainedWindow;
+class WebContentsModalDialog;
 
 namespace content {
 class BrowserContext;
@@ -35,8 +35,8 @@ class ConstrainedWebDialogDelegate {
   // released WebContents.
   virtual void ReleaseWebContentsOnDialogClose() = 0;
 
-  // Returns the ConstrainedWindow.
-  virtual ConstrainedWindow* GetWindow() = 0;
+  // Returns the WebContentsModalDialog.
+  virtual WebContentsModalDialog* GetWindow() = 0;
 
   // Returns the WebContents owned by the constrained window.
   virtual content::WebContents* GetWebContents() = 0;
@@ -47,9 +47,9 @@ class ConstrainedWebDialogDelegate {
 
 // ConstrainedWebDialogUI is a facility to show HTML WebUI content
 // in a tab-modal constrained dialog.  It is implemented as an adapter
-// between an WebDialogUI object and a ConstrainedWindow object.
+// between an WebDialogUI object and a WebContentsModalDialog object.
 //
-// Since ConstrainedWindow requires platform-specific delegate
+// Since WebContentsModalDialog requires platform-specific delegate
 // implementations, this class is just a factory stub.
 // TODO(thestig): Refactor the platform-independent code out of the
 // platform-specific implementations.