Add base:: qualification to some CommandLine references in content.

content/app/android/library_loader_hooks.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 "content/public/app/android_library_loader_hooks.h"
 
 #include "base/android/base_jni_registrar.h"
 #include "base/android/command_line_android.h"
 #include "base/android/jni_android.h"
 #include "base/android/jni_registrar.h"
@@ skipping 54 matching lines @@
     if (!media::RegisterJni(env))
       return false;
 
     g_jni_init_done = true;
   }
 
   return true;
 }
 
 bool LibraryLoaded(JNIEnv* env, jclass clazz) {
-  CommandLine* command_line = CommandLine::ForCurrentProcess();
+  base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
 
   if (command_line->HasSwitch(switches::kTraceStartup)) {
     base::debug::CategoryFilter category_filter(
         command_line->GetSwitchValueASCII(switches::kTraceStartup));
     base::debug::TraceLog::GetInstance()->SetEnabled(
         category_filter,
         base::debug::TraceLog::RECORDING_MODE,
         base::debug::TraceOptions());
   }
 
@@ skipping 15 matching lines @@
                        false,    // Thread ID
                        false,    // Timestamp
                        false);   // Tick count
   VLOG(0) << "Chromium logging enabled: level = " << logging::GetMinLogLevel()
           << ", default verbosity = " << logging::GetVlogVerbosity();
 
   return EnsureJniRegistered(env);
 }
 
 }  // namespace content