Move the ViewHostMsg_ClearPredictorCache out of content into chrome as this functionality is chro...

chrome/app/chrome_main.cc

 // Copyright (c) 2011 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 "base/command_line.h"
 #include "base/lazy_instance.h"
 #include "base/message_loop.h"
+#include "base/metrics/field_trial.h"
 #include "base/metrics/stats_counters.h"
 #include "base/path_service.h"
 #include "base/process_util.h"
 #include "base/stringprintf.h"
 #include "base/utf_string_conversions.h"
 #include "build/build_config.h"
 #include "chrome/browser/chrome_content_browser_client.h"
 #include "chrome/browser/defaults.h"
 #include "chrome/browser/diagnostics/diagnostics_main.h"
 #include "chrome/common/chrome_constants.h"
@@ skipping 394 matching lines @@
     }
 
 #if defined(OS_WIN)
     // Must do this before any other usage of command line!
     if (HasDeprecatedArguments(command_line.GetCommandLineString())) {
       *exit_code = 1;
       return true;
     }
 #endif
 
+    if (process_type == "" &&
+        command_line.HasSwitch(switches::kEnableBenchmarking)) {
+      base::FieldTrial::EnableBenchmarking();
+    }
     return false;
   }
 
 #if defined(OS_MACOSX)
   void InitMacCrashReporter(const CommandLine& command_line,
                             const std::string& process_type) {
 
     // TODO(mark): Right now, InitCrashReporter() needs to be called after
     // CommandLine::Init() and chrome::RegisterPathProvider().  Ideally,
     // Breakpad initialization could occur sooner, preferably even before the
@@ skipping 309 matching lines @@
 DLLEXPORT int __cdecl ChromeMain(HINSTANCE instance,
                                  sandbox::SandboxInterfaceInfo* sandbox_info) {
   ChromeMainDelegate chrome_main_delegate;
   return content::ContentMain(instance, sandbox_info, &chrome_main_delegate);
 #elif defined(OS_POSIX)
 int ChromeMain(int argc, const char** argv) {
   ChromeMainDelegate chrome_main_delegate;
   return content::ContentMain(argc, argv, &chrome_main_delegate);
 #endif
 }