Refactoring: Move functions from WebMemoryDumpProviderAdapter to PartitionAllocMemoryDumpProvider

third_party/WebKit/public/platform/WebProcessMemoryDump.h

Index: third_party/WebKit/public/platform/WebProcessMemoryDump.h
diff --git a/third_party/WebKit/public/platform/WebProcessMemoryDump.h b/third_party/WebKit/public/platform/WebProcessMemoryDump.h
index 39ec7ef74d0edec9c4ccecbed6b3e37e23673995..1a1014c873a82e6e8d56abad6b255626e772c60d 100644
--- a/third_party/WebKit/public/platform/WebProcessMemoryDump.h
+++ b/third_party/WebKit/public/platform/WebProcessMemoryDump.h
@@ -12,6 +12,14 @@
 
 class SkTraceMemoryDump;
 
+namespace base {
+namespace trace_event {
+
+class ProcessMemoryDump;
+
+} // namespace trace_event
+} // namespace base
+
 namespace blink {
 
 // A container which holds all the dumps for the various allocators for a given
@@ -103,6 +111,16 @@ public:
         BLINK_ASSERT_NOT_REACHED();
         return nullptr;
     }
+
+    // TODO(hajimehoshi): This is a temporary hack to use ProcessMemoryDump
+    // from PartitionAllocMemoryDumpProvider. Remove this after we move
+    // WebProcessMemoryDumpImpl from content/child to platform. See
+    // crbug/548254.
+    virtual base::trace_event::ProcessMemoryDump* getProcessMemoryDump()
+    {
+        BLINK_ASSERT_NOT_REACHED();
+        return nullptr;
+    }
 };
 
 } // namespace blink