Separate ContentSettingsClient out from LocalFrameClient

third_party/WebKit/Source/modules/webdatabase/DatabaseClient.cpp

Index: third_party/WebKit/Source/modules/webdatabase/DatabaseClient.cpp
diff --git a/third_party/WebKit/Source/modules/webdatabase/DatabaseClient.cpp b/third_party/WebKit/Source/modules/webdatabase/DatabaseClient.cpp
index 19719bb4ff904291123dddb35362a554894a69be..375541c8c382404faa3b57af1d4eb979a93b1743 100644
--- a/third_party/WebKit/Source/modules/webdatabase/DatabaseClient.cpp
+++ b/third_party/WebKit/Source/modules/webdatabase/DatabaseClient.cpp
@@ -31,6 +31,8 @@
 #include "modules/webdatabase/DatabaseClient.h"
 
 #include "core/dom/Document.h"
+#include "core/frame/ContentSettingsClient.h"
+#include "core/frame/LocalFrame.h"
 #include "core/page/Page.h"
 #include "modules/webdatabase/Database.h"
 #include "modules/webdatabase/InspectorDatabaseAgent.h"
@@ -57,6 +59,20 @@ const char* DatabaseClient::supplementName() {
   return "DatabaseClient";
 }
 
+bool DatabaseClient::allowDatabase(ExecutionContext* context,
+                                   const String& name,
+                                   const String& displayName,
+                                   unsigned estimatedSize) {
+  DCHECK(context->isContextThread());
+  Document* document = toDocument(context);
+  DCHECK(document->frame());
+  if (document->frame()->contentSettingsClient()) {
+    return document->frame()->contentSettingsClient()->allowDatabase(
+        name, displayName, estimatedSize);
+  }
+  return true;
+}
+
 void DatabaseClient::didOpenDatabase(blink::Database* database,
                                      const String& domain,
                                      const String& name,