Pass MotionEvent tilt angles to Blink on Android.

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 a47ded208cd9e9a7af3ce69d55f71e219cff2054..0c0c3e1cf3af82f1465aefc6928926b43b278fae 100644
--- a/content/browser/android/content_view_core_impl.cc
+++ b/content/browser/android/content_view_core_impl.cc
@@ -902,6 +902,8 @@ jboolean ContentViewCoreImpl::OnTouchEvent(JNIEnv* env,
                                            jfloat touch_minor_1,
                                            jfloat orientation_0,
                                            jfloat orientation_1,
+                                           jfloat tilt_0,
+                                           jfloat tilt_1,
                                            jfloat raw_pos_x,
                                            jfloat raw_pos_y,
                                            jint android_tool_type_0,
@@ -920,6 +922,7 @@ jboolean ContentViewCoreImpl::OnTouchEvent(JNIEnv* env,
                                        touch_major_0,
                                        touch_minor_0,
                                        orientation_0,
+                                       tilt_0,
                                        android_tool_type_0);
   MotionEventAndroid::Pointer pointer1(pointer_id_1,
                                        pos_x_1,
@@ -927,6 +930,7 @@ jboolean ContentViewCoreImpl::OnTouchEvent(JNIEnv* env,
                                        touch_major_1,
                                        touch_minor_1,
                                        orientation_1,
+                                       tilt_1,
                                        android_tool_type_1);
   MotionEventAndroid event(1.f / dpi_scale(),
                            env,