Refactor Timer classes in preparation for landing FrameTimers.

third_party/WebKit/Source/core/fetch/RawResourceTest.cpp

Index: third_party/WebKit/Source/core/fetch/RawResourceTest.cpp
diff --git a/third_party/WebKit/Source/core/fetch/RawResourceTest.cpp b/third_party/WebKit/Source/core/fetch/RawResourceTest.cpp
index 636920a41bf8c493397a69cb71953dcbb58a4c08..973137c1a7f23c9cb077d2c28cd7d6869a3e9c01 100644
--- a/third_party/WebKit/Source/core/fetch/RawResourceTest.cpp
+++ b/third_party/WebKit/Source/core/fetch/RawResourceTest.cpp
@@ -36,6 +36,8 @@
 #include "platform/heap/Handle.h"
 #include "platform/testing/UnitTestHelpers.h"
 #include "public/platform/Platform.h"
+#include "public/platform/WebScheduler.h"
+#include "public/platform/WebThread.h"
 #include "public/platform/WebURL.h"
 #include "public/platform/WebURLResponse.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -108,7 +110,7 @@ public:
     }
     String debugName() const override { return "AddingClient"; }
 
-    void removeClient(Timer<AddingClient>* timer)
+    void removeClient(TimerBase* timer)
     {
         m_resource->removeClient(m_dummyClient);
     }