Move ValidationMessageClientImpl to core/page/.

third_party/WebKit/Source/core/page/ValidationMessageClientImpl.h

Index: third_party/WebKit/Source/core/page/ValidationMessageClientImpl.h
diff --git a/third_party/WebKit/Source/web/ValidationMessageClientImpl.h b/third_party/WebKit/Source/core/page/ValidationMessageClientImpl.h
similarity index 95%
rename from third_party/WebKit/Source/web/ValidationMessageClientImpl.h
rename to third_party/WebKit/Source/core/page/ValidationMessageClientImpl.h
index 918e7d33c6d03f9c778f73553df51fd0122f01b9..d3fc26723d1c03362dd50311fe6c62dbd4044418 100644
--- a/third_party/WebKit/Source/web/ValidationMessageClientImpl.h
+++ b/third_party/WebKit/Source/core/page/ValidationMessageClientImpl.h
@@ -26,6 +26,7 @@
 #ifndef ValidationMessageClientImpl_h
 #define ValidationMessageClientImpl_h
 
+#include "core/CoreExport.h"
 #include "core/page/PopupOpeningObserver.h"
 #include "core/page/ValidationMessageClient.h"
 #include "platform/Timer.h"
@@ -38,9 +39,9 @@ namespace blink {
 class FrameView;
 class WebViewBase;
 
-class ValidationMessageClientImpl final
+class CORE_EXPORT ValidationMessageClientImpl final
     : public GarbageCollectedFinalized<ValidationMessageClientImpl>,
-      public ValidationMessageClient,
+      public NON_EXPORTED_BASE(ValidationMessageClient),
       private PopupOpeningObserver {
   USING_GARBAGE_COLLECTED_MIXIN(ValidationMessageClientImpl);