Disable tap suppression controller on Android WebView

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index a2463dd36d1e0719631abb759ea87315c340e9a9..0aa3f2ec6e116e9b68435210b2cba30e0ced70f9 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -33,6 +33,7 @@
 #include "content/browser/gpu/gpu_process_host.h"
 #include "content/browser/gpu/gpu_process_host_ui_shim.h"
 #include "content/browser/gpu/gpu_surface_tracker.h"
+#include "content/browser/renderer_host/compositor_impl_android.h"

[jdduke (slow), 2015/07/31 16:35:25]

We definitely can't include this without a guard.

 #include "content/browser/renderer_host/dip_util.h"
 #include "content/browser/renderer_host/frame_metadata_util.h"
 #include "content/browser/renderer_host/input/input_router_config_helper.h"
@@ -206,8 +207,10 @@ RenderWidgetHostImpl::RenderWidgetHostImpl(RenderWidgetHostDelegate* delegate,
 
   latency_tracker_.Initialize(routing_id_, GetProcess()->GetID());
 
+  bool using_browser_compositor = CompositorImpl::IsInitialized();
   input_router_.reset(new InputRouterImpl(
-      process_, this, this, routing_id_, GetInputRouterConfigForPlatform()));
+      process_, this, this, routing_id_,
+      GetInputRouterConfigForPlatform(using_browser_compositor)));
 
   touch_emulator_.reset();
 
@@ -1223,8 +1226,10 @@ void RenderWidgetHostImpl::RendererExited(base::TerminationStatus status,
   // renderer. Otherwise it may be stuck waiting for the old renderer to ack an
   // event. (In particular, the above call to view_->RenderProcessGone will
   // destroy the aura window, which may dispatch a synthetic mouse move.)
+  bool using_browser_compositor = CompositorImpl::IsInitialized();
   input_router_.reset(new InputRouterImpl(
-      process_, this, this, routing_id_, GetInputRouterConfigForPlatform()));
+      process_, this, this, routing_id_,
+      GetInputRouterConfigForPlatform(using_browser_compositor)));
 
   synthetic_gesture_controller_.reset();
 }