Remove TraceController

content/browser/tracing/trace_subscriber_stdio_unittest.cc

Index: content/browser/tracing/trace_subscriber_stdio_unittest.cc
diff --git a/content/browser/tracing/trace_subscriber_stdio_unittest.cc b/content/browser/tracing/trace_subscriber_stdio_unittest.cc
deleted file mode 100644
index 10e51a968dfb6934ea32fd63cce5593ea08d94ee..0000000000000000000000000000000000000000
--- a/content/browser/tracing/trace_subscriber_stdio_unittest.cc
+++ /dev/null
@@ -1,132 +0,0 @@
-// 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 "content/browser/tracing/trace_subscriber_stdio.h"
-
-#include "base/file_util.h"
-#include "base/files/scoped_temp_dir.h"
-#include "base/threading/sequenced_worker_pool.h"
-#include "content/public/browser/browser_thread.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace content {
-
-class TraceSubscriberStdioTest : public ::testing::Test {};
-
-TEST_F(TraceSubscriberStdioTest, CanWriteArray) {
-  base::ScopedTempDir trace_dir;
-  ASSERT_TRUE(trace_dir.CreateUniqueTempDir());
-  base::FilePath trace_file(trace_dir.path().AppendASCII("trace.txt"));
-  {
-    TraceSubscriberStdio subscriber(trace_file,
-                                    TraceSubscriberStdio::FILE_TYPE_ARRAY,
-                                    false);
-
-    std::string foo("foo");
-    subscriber.OnTraceDataCollected(
-        make_scoped_refptr(base::RefCountedString::TakeString(&foo)));
-
-    std::string bar("bar");
-    subscriber.OnTraceDataCollected(
-        make_scoped_refptr(base::RefCountedString::TakeString(&bar)));
-
-    subscriber.OnEndTracingComplete();
-  }
-  BrowserThread::GetBlockingPool()->FlushForTesting();
-  std::string result;
-  EXPECT_TRUE(base::ReadFileToString(trace_file, &result));
-  EXPECT_EQ("[foo,bar]", result);
-}
-
-TEST_F(TraceSubscriberStdioTest, CanWritePropertyList) {
-  base::ScopedTempDir trace_dir;
-  ASSERT_TRUE(trace_dir.CreateUniqueTempDir());
-  base::FilePath trace_file(trace_dir.path().AppendASCII("trace.txt"));
-  {
-    TraceSubscriberStdio subscriber(
-        trace_file,
-        TraceSubscriberStdio::FILE_TYPE_PROPERTY_LIST,
-        false);
-
-    std::string foo("foo");
-    subscriber.OnTraceDataCollected(
-        make_scoped_refptr(base::RefCountedString::TakeString(&foo)));
-
-    std::string bar("bar");
-    subscriber.OnTraceDataCollected(
-        make_scoped_refptr(base::RefCountedString::TakeString(&bar)));
-
-    subscriber.OnEndTracingComplete();
-  }
-  BrowserThread::GetBlockingPool()->FlushForTesting();
-  std::string result;
-  EXPECT_TRUE(base::ReadFileToString(trace_file, &result));
-  EXPECT_EQ("{\"traceEvents\":[foo,bar]}", result);
-}
-
-TEST_F(TraceSubscriberStdioTest, CanWriteSystemDataFirst) {
-  base::ScopedTempDir trace_dir;
-  ASSERT_TRUE(trace_dir.CreateUniqueTempDir());
-  base::FilePath trace_file(trace_dir.path().AppendASCII("trace.txt"));
-  {
-    TraceSubscriberStdio subscriber(
-        trace_file,
-        TraceSubscriberStdio::FILE_TYPE_PROPERTY_LIST,
-        true);
-
-    std::string foo("foo");
-    subscriber.OnTraceDataCollected(
-        make_scoped_refptr(base::RefCountedString::TakeString(&foo)));
-
-    std::string bar("bar");
-    subscriber.OnTraceDataCollected(
-        make_scoped_refptr(base::RefCountedString::TakeString(&bar)));
-
-    std::string systemTrace("event1\nev\"ent\"2\n");
-    subscriber.OnEndSystemTracing(
-        make_scoped_refptr(base::RefCountedString::TakeString(&systemTrace)));
-    subscriber.OnEndTracingComplete();
-  }
-  BrowserThread::GetBlockingPool()->FlushForTesting();
-  std::string result;
-  EXPECT_TRUE(base::ReadFileToString(trace_file, &result));
-  EXPECT_EQ(
-    "{\"traceEvents\":[foo,bar],\""
-    "systemTraceEvents\":\"event1\\nev\\\"ent\\\"2\\n\"}",
-    result);
-}
-
-TEST_F(TraceSubscriberStdioTest, CanWriteSystemDataLast) {
-  base::ScopedTempDir trace_dir;
-  ASSERT_TRUE(trace_dir.CreateUniqueTempDir());
-  base::FilePath trace_file(trace_dir.path().AppendASCII("trace.txt"));
-  {
-    TraceSubscriberStdio subscriber(
-        trace_file,
-        TraceSubscriberStdio::FILE_TYPE_PROPERTY_LIST,
-        true);
-
-    std::string foo("foo");
-    subscriber.OnTraceDataCollected(
-        make_scoped_refptr(base::RefCountedString::TakeString(&foo)));
-
-    std::string bar("bar");
-    subscriber.OnTraceDataCollected(
-        make_scoped_refptr(base::RefCountedString::TakeString(&bar)));
-
-    std::string systemTrace("event1\nev\"ent\"2\n");
-    subscriber.OnEndTracingComplete();
-    subscriber.OnEndSystemTracing(
-        make_scoped_refptr(base::RefCountedString::TakeString(&systemTrace)));
-  }
-  BrowserThread::GetBlockingPool()->FlushForTesting();
-  std::string result;
-  EXPECT_TRUE(base::ReadFileToString(trace_file, &result));
-  EXPECT_EQ(
-    "{\"traceEvents\":[foo,bar],\""
-    "systemTraceEvents\":\"event1\\nev\\\"ent\\\"2\\n\"}",
-    result);
-}
-
-}  // namespace content