Collect tab timing information for use in telementry-based startup tests

content/renderer/dom_automation_controller.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/renderer/dom_automation_controller.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/json/json_string_value_serializer.h"
 #include "base/metrics/histogram.h"
@@ skipping 13 matching lines @@
       automation_id_(MSG_ROUTING_NONE) {
   BindCallback("send", base::Bind(&DomAutomationController::Send,
                                   base::Unretained(this)));
   BindCallback("setAutomationId",
                base::Bind(&DomAutomationController::SetAutomationId,
                           base::Unretained(this)));
   BindCallback("sendJSON", base::Bind(&DomAutomationController::SendJSON,
                                       base::Unretained(this)));
   BindCallback("sendWithId", base::Bind(&DomAutomationController::SendWithId,
                                         base::Unretained(this)));
-  BindCallback("getHistogram",
-               base::Bind(&DomAutomationController::GetHistogram,
-                          base::Unretained(this)));
-  BindCallback("getBrowserHistogram",
-               base::Bind(&DomAutomationController::GetBrowserHistogram,
-                          base::Unretained(this)));
 }
 
 void DomAutomationController::Send(const CppArgumentList& args,
                                    CppVariant* result) {
   if (args.size() != 1) {
     result->SetNull();
     return;
   }
 
   if (automation_id_ == MSG_ROUTING_NONE) {
@@ skipping 120 matching lines @@
   // KJS::JSType only defines a NumberType (no Int32)
   if (!args[0].isNumber()) {
     result->SetNull();
     return;
   }
 
   automation_id_ = args[0].ToInt32();
   result->Set(true);
 }
 
-void DomAutomationController::GetHistogram(const CppArgumentList& args,
-                                           CppVariant* result) {
-  if (args.size() != 1) {
-    result->SetNull();
-    return;
-  }
-  base::HistogramBase* histogram =
-      base::StatisticsRecorder::FindHistogram(args[0].ToString());
-  std::string output;
-  if (!histogram) {
-    output = "{}";
-  } else {
-    histogram->WriteJSON(&output);
-  }
-  result->Set(output);
-}
-
-void DomAutomationController::GetBrowserHistogram(const CppArgumentList& args,
-                                                  CppVariant* result) {
-  if (args.size() != 1) {
-    result->SetNull();
-    return;
-  }
-
-  if (!sender_) {
-    NOTREACHED();
-    result->SetNull();
-    return;
-  }
-
-  std::string histogram_json;
-  sender_->Send(new ChildProcessHostMsg_GetBrowserHistogram(
-      args[0].ToString(), &histogram_json));
-  result->Set(histogram_json);
-}
-
 }  // namespace content