Don't set view_screen_rect_ on RequestMove ACK

third_party/WebKit/Source/web/ChromeClientImpl.cpp

Index: third_party/WebKit/Source/web/ChromeClientImpl.cpp
diff --git a/third_party/WebKit/Source/web/ChromeClientImpl.cpp b/third_party/WebKit/Source/web/ChromeClientImpl.cpp
index a50936e07fe2b9c886a1eca13bdac53955e26c6d..f1a79c48decf2c7e988579b906f7d69e0832b063 100644
--- a/third_party/WebKit/Source/web/ChromeClientImpl.cpp
+++ b/third_party/WebKit/Source/web/ChromeClientImpl.cpp
@@ -581,9 +581,9 @@ IntRect ChromeClientImpl::viewportToScreen(const IntRect& rectInViewport,
 
   if (client) {
     client->convertViewportToWindow(&screenRect);
-    WebRect windowRect = client->windowRect();
-    screenRect.x += windowRect.x;
-    screenRect.y += windowRect.y;
+    WebRect viewRect = client->viewRect();
+    screenRect.x += viewRect.x;
+    screenRect.y += viewRect.y;
   }
 
   return screenRect;