Extend MotionEvent to have tool type and button state

content/browser/android/content_view_core_impl.cc

Index: content/browser/android/content_view_core_impl.cc
diff --git a/content/browser/android/content_view_core_impl.cc b/content/browser/android/content_view_core_impl.cc
index 4bb56aae1985baf38f5de2f903477838ca0ecdc2..5c4f6f07a36c1585793da1220019ab8224243556 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -947,7 +947,10 @@ jboolean ContentViewCoreImpl::OnTouchEvent(JNIEnv* env,
                                            jfloat touch_major_0,
                                            jfloat touch_major_1,
                                            jfloat raw_pos_x,
-                                           jfloat raw_pos_y) {
+                                           jfloat raw_pos_y,
+                                           jint android_tool_type_0,
+                                           jint android_tool_type_1,
+                                           jint android_button_state) {
   RenderWidgetHostViewAndroid* rwhv = GetRenderWidgetHostViewAndroid();
   // Avoid synthesizing a touch event if it cannot be forwarded.
   if (!rwhv)
@@ -970,7 +973,10 @@ jboolean ContentViewCoreImpl::OnTouchEvent(JNIEnv* env,
                            touch_major_0,
                            touch_major_1,
                            raw_pos_x,
-                           raw_pos_y);
+                           raw_pos_y,
+                           android_tool_type_0,
+                           android_tool_type_1,
+                           android_button_state);
 
   return rwhv->OnTouchEvent(event);
 }