Revert of Refactoring: Move some classes from content/child to platform (patchset #17 id:320001 of …

content/child/blink_platform_impl.h

Index: content/child/blink_platform_impl.h
diff --git a/content/child/blink_platform_impl.h b/content/child/blink_platform_impl.h
index bdf839e255bb550b080bd6cfe1763ad4bf15fb71..bf6754a288bbf984d0526cfdc8d3c60a8c23bd16 100644
--- a/content/child/blink_platform_impl.h
+++ b/content/child/blink_platform_impl.h
@@ -51,6 +51,7 @@ class ThreadSafeSender;
 class TraceLogObserverAdapter;
 class WebCryptoImpl;
 class WebGeofencingProviderImpl;
+class WebMemoryDumpProviderAdapter;
 
 class CONTENT_EXPORT BlinkPlatformImpl
     : NON_EXPORTED_BASE(public blink::Platform) {
@@ -99,6 +100,11 @@ class CONTENT_EXPORT BlinkPlatformImpl
   blink::WebThread* createThread(const char* name) override;
   blink::WebThread* currentThread() override;
   void recordAction(const blink::UserMetricsAction&) override;
+  void registerMemoryDumpProvider(blink::WebMemoryDumpProvider* wmdp,
+                                  const char* name) override;
+  void unregisterMemoryDumpProvider(
+      blink::WebMemoryDumpProvider* wmdp) override;
+  blink::WebProcessMemoryDump* createProcessMemoryDump() override;
   blink::Platform::WebMemoryAllocatorDumpGuid createWebMemoryAllocatorDumpGuid(
       const blink::WebString& guidStr) override;
   void addTraceLogEnabledStateObserver(
@@ -158,6 +164,9 @@ class CONTENT_EXPORT BlinkPlatformImpl
   base::ThreadLocalStorage::Slot current_thread_slot_;
   webcrypto::WebCryptoImpl web_crypto_;
   scoped_ptr<WebGeofencingProviderImpl> geofencing_provider_;
+  base::ScopedPtrHashMap<blink::WebMemoryDumpProvider*,
+                         scoped_ptr<WebMemoryDumpProviderAdapter>>
+      memory_dump_providers_;
   base::ScopedPtrHashMap<blink::Platform::TraceLogEnabledStateObserver*,
                          scoped_ptr<TraceLogObserverAdapter>>
       trace_log_observers_;