[Android WebView] Put AndroidStreamReaderURLRequestJob into a namespace

android_webview/browser/net/android_stream_reader_url_request_job_unittest.cc

 // Copyright (c) 2012 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 "android_webview/browser/input_stream.h"
 #include "android_webview/browser/net/android_stream_reader_url_request_job.h"
 #include "android_webview/browser/net/aw_url_request_job_factory.h"
 #include "android_webview/browser/net/input_stream_reader.h"
 #include "base/format_macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/run_loop.h"
 #include "base/single_thread_task_runner.h"
 #include "base/strings/stringprintf.h"
 #include "base/thread_task_runner_handle.h"
 #include "net/base/request_priority.h"
 #include "net/http/http_byte_range.h"
 #include "net/http/http_response_headers.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_job_factory_impl.h"
 #include "net/url_request/url_request_test_util.h"
 
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-using android_webview::InputStream;
-using android_webview::InputStreamReader;
 using net::TestDelegate;
 using net::TestJobInterceptor;
 using net::TestNetworkDelegate;
 using net::TestURLRequestContext;
 using net::URLRequest;
 using testing::DoAll;
 using testing::Ge;
 using testing::Gt;
 using testing::InSequence;
 using testing::Invoke;
 using testing::InvokeWithoutArgs;
 using testing::NotNull;
 using testing::Return;
 using testing::SaveArg;
 using testing::SetArgPointee;
 using testing::StrictMock;
 using testing::Test;
 using testing::WithArg;
 using testing::WithArgs;
 using testing::_;
 
+namespace android_webview {
+
+namespace {
+
 // Some of the classes will DCHECK on a null InputStream (which is desirable).
 // The workaround is to use this class. None of the methods need to be
 // implemented as the mock InputStreamReader should never forward calls to the
 // InputStream.
 class NotImplInputStream : public InputStream {
  public:
   NotImplInputStream() {}
   ~NotImplInputStream() override {}
   bool BytesAvailable(int* bytes_available) const override {
     NOTIMPLEMENTED();
@@ skipping 114 matching lines @@
   ~TestStreamReaderJob() override {}
 
   base::TaskRunner* GetWorkerThreadRunner() override {
     return task_runner_.get();
   }
 
   scoped_ptr<InputStreamReader> stream_reader_;
   scoped_refptr<base::SingleThreadTaskRunner> task_runner_;
 };
 
+}  // namespace
+
+
 class AndroidStreamReaderURLRequestJobTest : public Test {
  public:
   AndroidStreamReaderURLRequestJobTest() {}
 
  protected:
   void SetUp() override {
     context_.set_job_factory(&factory_);
     context_.set_network_delegate(&network_delegate_);
     req_ = context_.CreateRequest(GURL("content://foo"),
                                   net::DEFAULT_PRIORITY,
@@ skipping 216 matching lines @@
 
   SetRange(req_.get(), offset, bytes_available);
   req_->Start();
 
   loop.Run();
 
   EXPECT_EQ(0, network_delegate_.completed_requests());
   req_->Cancel();
   EXPECT_EQ(1, network_delegate_.completed_requests());
 }
+
+}  // namespace android_webview