Rename ExceptionCode constants to use the names in the spec (2/3)

Source/modules/indexeddb/IDBDatabase.cpp

Index: Source/modules/indexeddb/IDBDatabase.cpp
diff --git a/Source/modules/indexeddb/IDBDatabase.cpp b/Source/modules/indexeddb/IDBDatabase.cpp
index 73661b1d53df067e8177c7491db40af4064025b5..ae1311c0171d1e645c127a8c163bfedc6b3ef643 100644
--- a/Source/modules/indexeddb/IDBDatabase.cpp
+++ b/Source/modules/indexeddb/IDBDatabase.cpp
@@ -174,7 +174,7 @@ PassRefPtr<IDBObjectStore> IDBDatabase::createObjectStore(const String& name, co
     IDB_TRACE("IDBDatabase::createObjectStore");
     HistogramSupport::histogramEnumeration("WebCore.IndexedDB.FrontEndAPICalls", IDBCreateObjectStoreCall, IDBMethodsMax);
     if (!m_versionChangeTransaction) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return 0;
     }
     if (!m_versionChangeTransaction->isActive()) {
@@ -188,12 +188,12 @@ PassRefPtr<IDBObjectStore> IDBDatabase::createObjectStore(const String& name, co
     }
 
     if (!keyPath.isNull() && !keyPath.isValid()) {
-        ec = SYNTAX_ERR;
+        ec = SyntaxError;
         return 0;
     }
 
     if (autoIncrement && ((keyPath.type() == IDBKeyPath::StringType && keyPath.string().isEmpty()) || keyPath.type() == IDBKeyPath::ArrayType)) {
-        ec = INVALID_ACCESS_ERR;
+        ec = InvalidAccessError;
         return 0;
     }
 
@@ -214,7 +214,7 @@ void IDBDatabase::deleteObjectStore(const String& name, ExceptionCode& ec)
     IDB_TRACE("IDBDatabase::deleteObjectStore");
     HistogramSupport::histogramEnumeration("WebCore.IndexedDB.FrontEndAPICalls", IDBDeleteObjectStoreCall, IDBMethodsMax);
     if (!m_versionChangeTransaction) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return;
     }
     if (!m_versionChangeTransaction->isActive()) {
@@ -239,7 +239,7 @@ PassRefPtr<IDBTransaction> IDBDatabase::transaction(ScriptExecutionContext* cont
     IDB_TRACE("IDBDatabase::transaction");
     HistogramSupport::histogramEnumeration("WebCore.IndexedDB.FrontEndAPICalls", IDBTransactionCall, IDBMethodsMax);
     if (!scope.size()) {
-        ec = INVALID_ACCESS_ERR;
+        ec = InvalidAccessError;
         return 0;
     }
 
@@ -248,7 +248,7 @@ PassRefPtr<IDBTransaction> IDBDatabase::transaction(ScriptExecutionContext* cont
         return 0;
 
     if (m_versionChangeTransaction || m_closePending) {
-        ec = INVALID_STATE_ERR;
+        ec = InvalidStateError;
         return 0;
     }