Move remaining files in content\browser to the content namespace.

content/browser/trace_subscriber_stdio_unittest.cc

Index: content/browser/trace_subscriber_stdio_unittest.cc
===================================================================
--- content/browser/trace_subscriber_stdio_unittest.cc	(revision 164795)
+++ content/browser/trace_subscriber_stdio_unittest.cc	(working copy)
@@ -9,6 +9,8 @@
 #include "content/public/browser/browser_thread.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
+namespace content {
+
 class TraceSubscriberStdioTest : public ::testing::Test {};
 
 TEST_F(TraceSubscriberStdioTest, CanWriteDataToFile) {
@@ -16,7 +18,7 @@
   ASSERT_TRUE(trace_dir.CreateUniqueTempDir());
   FilePath trace_file(trace_dir.path().AppendASCII("trace.txt"));
   {
-    content::TraceSubscriberStdio subscriber(trace_file);
+    TraceSubscriberStdio subscriber(trace_file);
 
     std::string foo("foo");
     subscriber.OnTraceDataCollected(
@@ -28,8 +30,10 @@
 
     subscriber.OnEndTracingComplete();
   }
-  content::BrowserThread::GetBlockingPool()->FlushForTesting();
+  BrowserThread::GetBlockingPool()->FlushForTesting();
   std::string result;
   EXPECT_TRUE(file_util::ReadFileToString(trace_file, &result));
   EXPECT_EQ("[foo,bar]", result);
 }
+
+}  // namespace content