Allow closing IndexedDB database before deleting

third_party/WebKit/Source/modules/indexeddb/IDBFactory.cpp

Index: third_party/WebKit/Source/modules/indexeddb/IDBFactory.cpp
diff --git a/third_party/WebKit/Source/modules/indexeddb/IDBFactory.cpp b/third_party/WebKit/Source/modules/indexeddb/IDBFactory.cpp
index 1b0b2f432ce63637ae7f3f0b57db0a721fc91026..a63b44766710066579eeedfe007a3692d17f67c7 100644
--- a/third_party/WebKit/Source/modules/indexeddb/IDBFactory.cpp
+++ b/third_party/WebKit/Source/modules/indexeddb/IDBFactory.cpp
@@ -152,6 +152,23 @@ IDBOpenDBRequest* IDBFactory::open(ScriptState* scriptState,
 IDBOpenDBRequest* IDBFactory::deleteDatabase(ScriptState* scriptState,
                                              const String& name,
                                              ExceptionState& exceptionState) {
+  return deleteDatabaseInternal(scriptState, name, exceptionState,
+                                false /* force_close */);
+}
+
+IDBOpenDBRequest* IDBFactory::closeConnectionsAndDeleteDatabase(
+    ScriptState* scriptState,
+    const String& name,
+    ExceptionState& exceptionState) {
+  return deleteDatabaseInternal(scriptState, name, exceptionState,
+                                true /* force_close */);
+}
+
+IDBOpenDBRequest* IDBFactory::deleteDatabaseInternal(
+    ScriptState* scriptState,
+    const String& name,
+    ExceptionState& exceptionState,
+    bool forceClose) {
   IDB_TRACE("IDBFactory::deleteDatabase");
   IDBDatabase::recordApiCallsHistogram(IDBDeleteDatabaseCall);
   if (!isContextValid(scriptState->getExecutionContext()))
@@ -177,7 +194,8 @@ IDBOpenDBRequest* IDBFactory::deleteDatabase(ScriptState* scriptState,
   Platform::current()->idbFactory()->deleteDatabase(
       name, request->createWebCallbacks().release(),
       WebSecurityOrigin(
-          scriptState->getExecutionContext()->getSecurityOrigin()));
+          scriptState->getExecutionContext()->getSecurityOrigin()),
+      forceClose);
   return request;
 }