Plumbs through android supplying multipe touch points

services/native_viewport/platform_viewport_android.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_ANDROID_H_
 #define SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_ANDROID_H_
 
 #include "base/android/jni_weak_ref.h"
 #include "base/android/scoped_java_ref.h"
 #include "base/macros.h"
@@ skipping 20 matching lines @@
   virtual ~PlatformViewportAndroid();
 
   void Destroy(JNIEnv* env, jobject obj);
   void SurfaceCreated(JNIEnv* env, jobject obj, jobject jsurface);
   void SurfaceDestroyed(JNIEnv* env, jobject obj);
   void SurfaceSetSize(JNIEnv* env,
                       jobject obj,
                       jint width,
                       jint height,
                       jfloat density);
-  bool TouchEvent(JNIEnv* env, jobject obj, jint pointer_id, jint action,
-                  jfloat x, jfloat y, jlong time_ms);
+  bool TouchEvent(JNIEnv* env,
+                  jobject obj,
+                  jobject motion_event,
+                  jlong time_ms,
+                  jint masked_action,
+                  jint pointer_id,
+                  jfloat x,
+                  jfloat y,
+                  jfloat pressure,
+                  jfloat touch_major,
+                  jfloat touch_minor,
+                  jfloat orientation,
+                  jfloat h_wheel,
+                  jfloat v_wheel);
   bool KeyEvent(JNIEnv* env,
                 jobject obj,
                 bool pressed,
                 jint key_code,
                 jint unicode_character);
 
  private:
   // Overridden from PlatformViewport:
   virtual void Init(const gfx::Rect& bounds) override;
   virtual void Show() override;
@@ skipping 10 matching lines @@
   ui::SequentialIDGenerator id_generator_;
 
   base::WeakPtrFactory<PlatformViewportAndroid> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(PlatformViewportAndroid);
 };
 
 }  // namespace native_viewport
 
 #endif  // SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_ANDROID_H_