[Suggestions] Moving suggestions code to a new component

components/test/run_all_unittests.cc

Index: components/test/run_all_unittests.cc
diff --git a/components/test/run_all_unittests.cc b/components/test/run_all_unittests.cc
index 0e6dafa6027e48cac821939a3a6b511ac426aa41..ca4e064fcf58ab7a1ad43bb2f8c10e9d73912d96 100644
--- a/components/test/run_all_unittests.cc
+++ b/components/test/run_all_unittests.cc
@@ -4,6 +4,7 @@
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
+#include "base/metrics/statistics_recorder.h"
 #include "base/path_service.h"
 #include "base/test/launcher/unit_test_launcher.h"
 #include "base/test/test_suite.h"
@@ -35,6 +36,12 @@ class ComponentsTestSuite : public base::TestSuite {
  private:
   virtual void Initialize() OVERRIDE {
     base::TestSuite::Initialize();
+
+    // Initialize the histograms subsystem, so that any histograms hit in tests
+    // are correctly registered with the statistics recorder and can be queried
+    // by tests.
+    base::StatisticsRecorder::Initialize();
+
 #if !defined(OS_IOS)
     gfx::GLSurface::InitializeOneOffForTests();
 #endif