Revert of Early terminate flings when scrolling impossible

content/renderer/input/input_handler_proxy_client.h

Index: content/renderer/input/input_handler_proxy_client.h
diff --git a/content/renderer/input/input_handler_proxy_client.h b/content/renderer/input/input_handler_proxy_client.h
index 47aedf7cb19efaa00a5cb7d98022eea9523b7ec0..cb86dea1f174cfde5e4e11ade8300bc7f90a5d5e 100644
--- a/content/renderer/input/input_handler_proxy_client.h
+++ b/content/renderer/input/input_handler_proxy_client.h
@@ -13,8 +13,6 @@
 }
 
 namespace content {
-
-struct DidOverscrollParams;
 
 // All callbacks invoked from the compositor thread.
 class InputHandlerProxyClient {
@@ -34,7 +32,7 @@
       const blink::WebFloatPoint& velocity,
       const blink::WebSize& cumulative_scroll) = 0;
 
-  virtual void DidOverscroll(const DidOverscrollParams& params) = 0;
+  virtual void DidOverscroll(const cc::DidOverscrollParams& params) = 0;
 
   virtual void DidStopFlinging() = 0;