Moves ProfilerMetricsProvider to //components/metrics.

components/metrics/profiler/profiler_metrics_provider.cc

Index: components/metrics/profiler/profiler_metrics_provider.cc
diff --git a/chrome/browser/metrics/profiler_metrics_provider.cc b/components/metrics/profiler/profiler_metrics_provider.cc
similarity index 92%
rename from chrome/browser/metrics/profiler_metrics_provider.cc
rename to components/metrics/profiler/profiler_metrics_provider.cc
index 4ba80a06a13192a2a6185fcfe1092796da26fb8b..245fc2246adb12bf40d80dcc7e50b4cc23fa401a 100644
--- a/chrome/browser/metrics/profiler_metrics_provider.cc
+++ b/components/metrics/profiler/profiler_metrics_provider.cc
@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "chrome/browser/metrics/profiler_metrics_provider.h"
+#include "components/metrics/profiler/profiler_metrics_provider.h"
 
 #include <ctype.h>
 #include <string>
@@ -13,9 +13,10 @@
 #include "components/nacl/common/nacl_process_type.h"
 #include "content/public/common/process_type.h"
 
-using metrics::ProfilerEventProto;
 using tracked_objects::ProcessDataSnapshot;
 
+namespace metrics {
+
 namespace {
 
 ProfilerEventProto::TrackedObject::ProcessType AsProtobufProcessType(
@@ -86,14 +87,14 @@ void WriteProfilerData(const ProcessDataSnapshot& profiler_data,
     ProfilerEventProto::TrackedObject* tracked_object =
         performance_profile->add_tracked_object();
     tracked_object->set_birth_thread_name_hash(
-        metrics::MetricsLog::Hash(MapThreadName(it->birth.thread_name)));
+        MetricsLog::Hash(MapThreadName(it->birth.thread_name)));
     tracked_object->set_exec_thread_name_hash(
-        metrics::MetricsLog::Hash(MapThreadName(it->death_thread_name)));
+        MetricsLog::Hash(MapThreadName(it->death_thread_name)));
     tracked_object->set_source_file_name_hash(
-        metrics::MetricsLog::Hash(NormalizeFileName(
+        MetricsLog::Hash(NormalizeFileName(
             it->birth.location.file_name)));
     tracked_object->set_source_function_name_hash(
-        metrics::MetricsLog::Hash(it->birth.location.function_name));
+        MetricsLog::Hash(it->birth.location.function_name));
     tracked_object->set_source_line_number(it->birth.location.line_number);
     tracked_object->set_exec_count(death_data.count);
     tracked_object->set_exec_time_total(death_data.run_duration_sum);
@@ -114,7 +115,7 @@ ProfilerMetricsProvider::~ProfilerMetricsProvider() {
 }
 
 void ProfilerMetricsProvider::ProvideGeneralMetrics(
-    metrics::ChromeUserMetricsExtension* uma_proto) {
+    ChromeUserMetricsExtension* uma_proto) {
   if (!has_profiler_data_)
     return;
 
@@ -141,3 +142,5 @@ void ProfilerMetricsProvider::RecordProfilerData(
   profiler_event_cache_.set_time_source(ProfilerEventProto::WALL_CLOCK_TIME);
   WriteProfilerData(process_data, process_type, &profiler_event_cache_);
 }
+
+}  // namespace metrics