Use UserMetricsAction for renderer user metrics.

Benefits of this change:
- Unified action recording. We don't need special renderer treatment in
  extract_actions.py.
- UserMetricsAction() is shorter than RenderThread::Get()->RecordAction(). So
  that we can have longer action names (since the action name must be on the
  same line and we have 80 chars limit).
- Rename RecordUserMetrics() to RecordAction() to be consistent.
- Separate RecordComputedAction() from RecordAction() so that we can catch
  unhandled computed actions.

TBR=bauerb@chromium.org
R=isherman@chromium.org
BUG=none
TEST=none

Review URL: https://codereview.chromium.org/102073005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@238621 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 2 insertions, 1 deletions

diff --git a/content/public/test/mock_render_thread.h b/content/public/test/mock_render_thread.h
index dc5b82a..fd3f58a 100644
--- a/content/public/test/mock_render_thread.h
+++ b/content/public/test/mock_render_thread.h
@@ -58,7 +58,8 @@ class MockRenderThread : public RenderThread {
   virtual void WidgetHidden() OVERRIDE;
   virtual void WidgetRestored() OVERRIDE;
   virtual void EnsureWebKitInitialized() OVERRIDE;
-  virtual void RecordUserMetrics(const std::string& action) OVERRIDE;
+  virtual void RecordAction(const UserMetricsAction& action) OVERRIDE;
+  virtual void RecordComputedAction(const std::string& action) OVERRIDE;
   virtual scoped_ptr<base::SharedMemory> HostAllocateSharedMemoryBuffer(
       size_t buffer_size) OVERRIDE;
   virtual void RegisterExtension(v8::Extension* extension) OVERRIDE;