Move setWindowRect and windowRect calls from WebViewClient to WebWidgetClient.

third_party/WebKit/public/web/WebViewClient.h

Index: third_party/WebKit/public/web/WebViewClient.h
diff --git a/third_party/WebKit/public/web/WebViewClient.h b/third_party/WebKit/public/web/WebViewClient.h
index a113dc596b6f413ccfdb493445e3db59488cf504..75abcfe94e9656570fbad7830bd32e4ace2bd15f 100644
--- a/third_party/WebKit/public/web/WebViewClient.h
+++ b/third_party/WebKit/public/web/WebViewClient.h
@@ -274,11 +274,9 @@ public:
     WebScreenInfo screenInfo() override { return WebScreenInfo(); }
     void setToolTipText(const WebString&, WebTextDirection hint) override {}
     void setTouchAction(WebTouchAction touchAction) override {}
-    void setWindowRect(const WebRect&) override {}
     void showImeIfNeeded() override {}
     void showUnhandledTapUIIfNeeded(const WebPoint& tappedPosition, const WebNode& tappedNode, bool pageChanged) override {}
     void show(WebNavigationPolicy) override {}
-    WebRect windowRect() override { return WebRect(); }
     WebRect windowResizerRect() override { return WebRect(); }
     virtual WebWidgetClient* widgetClient() { return this; }