Plugin Power Saver: Record PPS UMAs only for users with PPS enabled.

content/renderer/pepper/plugin_instance_throttler_impl_unittest.cc

 // Copyright 2014 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 "base/bind.h"
 #include "base/command_line.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "content/public/common/content_switches.h"
@@ skipping 21 matching lines @@
 
   PluginInstanceThrottlerImplTest() : change_callback_calls_(0) {}
   ~PluginInstanceThrottlerImplTest() override {
     throttler_->RemoveObserver(this);
   }
 
   void SetUp() override {
     blink::WebRect rect;
     rect.width = 100;
     rect.height = 100;
-    throttler_.reset(
-        new PluginInstanceThrottlerImpl(true /* power_saver_enabled */));
+    throttler_.reset(new PluginInstanceThrottlerImpl);
     throttler_->Initialize(nullptr, GURL("http://example.com"),
                            "Shockwave Flash", rect);
     throttler_->AddObserver(this);
   }
 
   PluginInstanceThrottlerImpl* throttler() {
     DCHECK(throttler_.get());
     return throttler_.get();
   }
 
@@ skipping 173 matching lines @@
   event.modifiers = blink::WebInputEvent::Modifiers::MiddleButtonDown;
   EXPECT_TRUE(throttler()->ConsumeInputEvent(event));
   EXPECT_TRUE(throttler()->IsThrottled());
 
   event.modifiers = blink::WebInputEvent::Modifiers::LeftButtonDown;
   EXPECT_TRUE(throttler()->ConsumeInputEvent(event));
   EXPECT_FALSE(throttler()->IsThrottled());
 }
 
 }  // namespace content