1 files changed, 1 insertions, 51 deletions

diff --git a/chrome/renderer/benchmarking_extension.cc b/chrome/renderer/benchmarking_extension.cc
index 1a47051..45bc31f 100644
--- a/chrome/renderer/benchmarking_extension.cc
+++ b/chrome/renderer/benchmarking_extension.cc
@@ -5,7 +5,6 @@
 #include "chrome/renderer/benchmarking_extension.h"
 
 #include "base/command_line.h"
-#include "base/metrics/stats_table.h"
 #include "base/time/time.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/renderer/render_thread.h"
@@ -25,14 +24,6 @@ class BenchmarkingWrapper : public v8::Extension {
         "if (typeof(chrome.benchmarking) == 'undefined') {"
         "  chrome.benchmarking = {};"
         "};"
-        "chrome.benchmarking.counter = function(name) {"
-        "  native function GetCounter();"
-        "  return GetCounter(name);"
-        "};"
-        "chrome.benchmarking.counterForRenderer = function(name) {"
-        "  native function GetCounterForRenderer();"
-        "  return GetCounterForRenderer(name);"
-        "};"
         "chrome.benchmarking.isSingleProcess = function() {"
         "  native function IsSingleProcess();"
         "  return IsSingleProcess();"
@@ -62,13 +53,7 @@ class BenchmarkingWrapper : public v8::Extension {
   v8::Handle<v8::FunctionTemplate> GetNativeFunctionTemplate(
       v8::Isolate* isolate,
       v8::Handle<v8::String> name) override {
-    if (name->Equals(v8::String::NewFromUtf8(isolate, "GetCounter"))) {
-      return v8::FunctionTemplate::New(isolate, GetCounter);
-    } else if (name->Equals(
-                   v8::String::NewFromUtf8(isolate, "GetCounterForRenderer"))) {
-      return v8::FunctionTemplate::New(isolate, GetCounterForRenderer);
-    } else if (name->Equals(
-                   v8::String::NewFromUtf8(isolate, "IsSingleProcess"))) {
+    if (name->Equals(v8::String::NewFromUtf8(isolate, "IsSingleProcess"))) {
       return v8::FunctionTemplate::New(isolate, IsSingleProcess);
     } else if (name->Equals(v8::String::NewFromUtf8(isolate, "HiResTime"))) {
       return v8::FunctionTemplate::New(isolate, HiResTime);
@@ -77,41 +62,6 @@ class BenchmarkingWrapper : public v8::Extension {
     return v8::Handle<v8::FunctionTemplate>();
   }
 
-  /*
-   * Extract the counter name from arguments.
-   */
-  static void ExtractCounterName(
-      const v8::FunctionCallbackInfo<v8::Value>& args,
-      char* name,
-      size_t capacity) {
-    name[0] = 'c';
-    name[1] = ':';
-    args[0]->ToString(args.GetIsolate())->WriteUtf8(&name[2], capacity - 3);
-  }
-
-  static void GetCounter(const v8::FunctionCallbackInfo<v8::Value>& args) {
-    if (!args.Length() || !args[0]->IsString() || !base::StatsTable::current())
-      return;
-
-    char name[256];
-    ExtractCounterName(args, name, sizeof(name));
-    int counter = base::StatsTable::current()->GetCounterValue(name);
-    args.GetReturnValue().Set(static_cast<int32_t>(counter));
-  }
-
-  static void GetCounterForRenderer(
-      const v8::FunctionCallbackInfo<v8::Value>& args) {
-    if (!args.Length() || !args[0]->IsString() || !base::StatsTable::current())
-      return;
-
-    char name[256];
-    ExtractCounterName(args, name, sizeof(name));
-    int counter = base::StatsTable::current()->GetCounterValue(
-        name,
-        base::GetCurrentProcId());
-    args.GetReturnValue().Set(static_cast<int32_t>(counter));
-  }
-
   static void IsSingleProcess(const v8::FunctionCallbackInfo<v8::Value>& args) {
     args.GetReturnValue().Set(base::CommandLine::ForCurrentProcess()->HasSwitch(
         switches::kSingleProcess));