Refactorings to vr controller code.

chrome/browser/android/vr_shell/vr_input_manager.cc

Index: chrome/browser/android/vr_shell/vr_input_manager.cc
diff --git a/chrome/browser/android/vr_shell/vr_input_manager.cc b/chrome/browser/android/vr_shell/vr_input_manager.cc
index 94c08ad04e40696ee04b7c6948098eb75d73953e..969535513dfd730992f2e39b483527c144dce2fb 100644
--- a/chrome/browser/android/vr_shell/vr_input_manager.cc
+++ b/chrome/browser/android/vr_shell/vr_input_manager.cc
@@ -3,7 +3,9 @@
 // found in the LICENSE file.
 
 #include "base/android/scoped_java_ref.h"
+#include "base/task_runner_util.h"
 #include "chrome/browser/android/vr_shell/vr_input_manager.h"
+#include "content/public/browser/browser_thread.h"
 
 using blink::WebGestureEvent;
 using blink::WebMouseEvent;
@@ -18,6 +20,35 @@ VrInputManager::VrInputManager(content::WebContents* web_contents)
 
 VrInputManager::~VrInputManager() {}
 
+void VrInputManager::ProcessUpdatedGesture(VrGesture gesture) {
+  if (!content::BrowserThread::CurrentlyOn(content::BrowserThread::UI)) {
+    content::BrowserThread::PostTask(
+        content::BrowserThread::UI, FROM_HERE,
+        base::Bind(&VrInputManager::SendGesture, this, gesture));
+  } else {
+    SendGesture(gesture);
+  }
+}
+
+void VrInputManager::SendGesture(VrGesture gesture) {
+  int64_t event_time = gesture.start_time;
+  int64_t event_time_milliseconds = static_cast<int64_t>(event_time / 1000000);
+
+  if (gesture.type == WebInputEvent::GestureScrollBegin ||
+      gesture.type == WebInputEvent::GestureScrollUpdate ||
+      gesture.type == WebInputEvent::GestureScrollEnd) {
+    SendScrollEvent(event_time_milliseconds, 0.0f, 0.0f,
+                    gesture.details.scroll.delta.x,
+                    gesture.details.scroll.delta.y, gesture.type);
+  } else if (gesture.type == WebInputEvent::GestureTap) {
+    SendClickEvent(event_time_milliseconds, gesture.details.buttons.pos.x,
+                   gesture.details.buttons.pos.y);
+  } else if (gesture.type == WebInputEvent::MouseMove) {
+    SendMouseMoveEvent(event_time_milliseconds, gesture.details.move.delta.x,
+                       gesture.details.move.delta.y, gesture.details.move.type);
+  }
+}
+
 void VrInputManager::ScrollBegin(int64_t time_ms,
                                  float x,
                                  float y,