Remove now-unnecessary .obj() in Java method calls.

media/capture/content/android/screen_capture_machine_android.cc

 // Copyright 2016 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.
 
 #include "media/capture/content/android/screen_capture_machine_android.h"
 
 #include "base/android/context_utils.h"
 #include "base/android/jni_android.h"
 #include "base/android/scoped_java_ref.h"
 #include "jni/ScreenCapture_jni.h"
@@ skipping 202 matching lines @@
     DLOG(ERROR) << "Failed to createScreenCaptureAndroid";
     callback.Run(false);
     return;
   }
 
   DCHECK(params.requested_format.frame_size.GetArea());
   DCHECK(!(params.requested_format.frame_size.width() % 2));
   DCHECK(!(params.requested_format.frame_size.height() % 2));
 
   const jboolean ret = Java_ScreenCapture_startPrompt(
-      AttachCurrentThread(), j_capture_.obj(),
+      AttachCurrentThread(), j_capture_,
       params.requested_format.frame_size.width(),
       params.requested_format.frame_size.height());
 
   callback.Run(ret);
 }
 
 void ScreenCaptureMachineAndroid::Stop(const base::Closure& callback) {
-  Java_ScreenCapture_stopCapture(AttachCurrentThread(), j_capture_.obj());
+  Java_ScreenCapture_stopCapture(AttachCurrentThread(), j_capture_);
 
   callback.Run();
 }
 
 // ScreenCapture on Android works in a passive way and there are no captured
 // frames when there is no update to the screen. When the oracle asks for a
 // capture refresh, the cached captured frame is redelivered.
 void ScreenCaptureMachineAndroid::MaybeCaptureForRefresh() {
   if (lastFrame_.get() == nullptr)
     return;
@@ skipping 25 matching lines @@
       frame->visible_data(VideoFrame::kUPlane),
       frame->stride(VideoFrame::kUPlane),
       frame->visible_data(VideoFrame::kVPlane),
       frame->stride(VideoFrame::kVPlane), frame->visible_rect().width(),
       frame->visible_rect().height(), libyuv::kFilterBilinear);
 
   capture_frame_cb.Run(frame, start_time, true);
 }
 
 }  // namespace media