cc: Replace Pass() with std::move() in some subdirs.

cc/trees/threaded_channel_unittest.cc

 // Copyright 2014 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 "cc/trees/threaded_channel.h"
 
 #include "cc/test/layer_tree_test.h"
 #include "cc/trees/single_thread_proxy.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ skipping 248 matching lines @@
 
 MULTI_THREAD_DIRECT_RENDERER_TEST_F(
     ThreadedChannelTestBeginMainFrameNotExpectedSoon);
 
 class ThreadedChannelTestSetAnimationEvents : public ThreadedChannelTest {
   void BeginChannelTest() override { PostOnImplThread(); }
 
   void StartTestOnImplThread() override {
     scoped_ptr<AnimationEventsVector> events(
         make_scoped_ptr(new AnimationEventsVector));
-    thread_proxy_->PostAnimationEventsToMainThreadOnImplThread(events.Pass());
+    thread_proxy_->PostAnimationEventsToMainThreadOnImplThread(
+        std::move(events));
   }
 
   void ReceivedSetAnimationEvents() override {
     calls_received_++;
     EndTest();
   }
 
   void AfterTest() override { EXPECT_EQ(1, calls_received_); }
 };
 
@@ skipping 27 matching lines @@
     calls_received_++;
     EndTest();
   }
 
   void AfterTest() override { EXPECT_EQ(1, calls_received_); }
 };
 
 MULTI_THREAD_DIRECT_RENDERER_TEST_F(ThreadedChannelTestPageScaleAnimation);
 
 }  // namespace cc