Audited and renamed uses of methods and variables named RootView

public/web/WebViewClient.h

Index: public/web/WebViewClient.h
diff --git a/public/web/WebViewClient.h b/public/web/WebViewClient.h
index 5427c31d9278ac04254d13fc2d97e743c520dc81..f73cb9708f473a27f29502620cbec0ce33a83ed1 100644
--- a/public/web/WebViewClient.h
+++ b/public/web/WebViewClient.h
@@ -153,13 +153,15 @@ public:
     // Show a notification popup for the specified form vaidation messages
     // besides the anchor rectangle. An implementation of this function should
     // not hide the popup until hideValidationMessage call.
-    virtual void showValidationMessage(const WebRect& anchorInRootView, const WebString& mainText, WebTextDirection mainTextDir, const WebString& supplementalText, WebTextDirection supplementalTextDir) { }
+    // FIXME: Clarify anchor coordinates in variable name on Chromium-side.
+    virtual void showValidationMessage(const WebRect& anchorInViewport, const WebString& mainText, WebTextDirection mainTextDir, const WebString& supplementalText, WebTextDirection supplementalTextDir) { }
 
     // Hide notifation popup for form validation messages.
     virtual void hideValidationMessage() { }
 
     // Move the existing notifation popup to the new anchor position.
-    virtual void moveValidationMessage(const WebRect& anchorInRootView) { }
+    // FIXME: Clarify anchor coordinates in variable name on Chromium-side.
+    virtual void moveValidationMessage(const WebRect& anchorInViewport) { }
 
 
     // UI ------------------------------------------------------------------