Revert "Transition modules/** to use ExceptionState"

Source/modules/webdatabase/DOMWindowWebDatabase.cpp

Index: Source/modules/webdatabase/DOMWindowWebDatabase.cpp
diff --git a/Source/modules/webdatabase/DOMWindowWebDatabase.cpp b/Source/modules/webdatabase/DOMWindowWebDatabase.cpp
index 1d049ae62e0b66f8623905c1e3abd7adcb7cc316..b4652b3bc67b1086d2bc8d88771bb4c872fbaa16 100644
--- a/Source/modules/webdatabase/DOMWindowWebDatabase.cpp
+++ b/Source/modules/webdatabase/DOMWindowWebDatabase.cpp
@@ -29,9 +29,7 @@
 #include "modules/webdatabase/DOMWindowWebDatabase.h"
 
 #include "RuntimeEnabledFeatures.h"
-#include "bindings/v8/ExceptionState.h"
 #include "core/dom/Document.h"
-#include "core/dom/ExceptionCode.h"
 #include "core/page/DOMWindow.h"
 #include "core/page/Frame.h"
 #include "modules/webdatabase/Database.h"
@@ -41,7 +39,7 @@
 
 namespace WebCore {
 
-PassRefPtr<Database> DOMWindowWebDatabase::openDatabase(DOMWindow* window, const String& name, const String& version, const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback, ExceptionState& es)
+PassRefPtr<Database> DOMWindowWebDatabase::openDatabase(DOMWindow* window, const String& name, const String& version, const String& displayName, unsigned long estimatedSize, PassRefPtr<DatabaseCallback> creationCallback, ExceptionCode& ec)
 {
     if (!window->isCurrentlyDisplayedInFrame())
         return 0;
@@ -52,9 +50,9 @@ PassRefPtr<Database> DOMWindowWebDatabase::openDatabase(DOMWindow* window, const
     if (RuntimeEnabledFeatures::databaseEnabled() && window->document()->securityOrigin()->canAccessDatabase(window->document()->topOrigin())) {
         database = dbManager.openDatabase(window->document(), name, version, displayName, estimatedSize, creationCallback, error);
         ASSERT(database || error != DatabaseError::None);
-        es.throwDOMException(DatabaseManager::exceptionCodeForDatabaseError(error));
+        ec = DatabaseManager::exceptionCodeForDatabaseError(error);
     } else {
-        es.throwDOMException(SecurityError);
+        ec = SecurityError;
     }
 
     return database;