Remove IDBNotFoundError ExceptionCode

Source/modules/indexeddb/IDBCursor.cpp

Index: Source/modules/indexeddb/IDBCursor.cpp
diff --git a/Source/modules/indexeddb/IDBCursor.cpp b/Source/modules/indexeddb/IDBCursor.cpp
index 95b7a33ab315851d786a48f0e2645b7344cdd45c..a4eec9b77e80a6319f53fd698c72cce878a5c806 100644
--- a/Source/modules/indexeddb/IDBCursor.cpp
+++ b/Source/modules/indexeddb/IDBCursor.cpp
@@ -26,6 +26,7 @@
 #include "config.h"
 #include "modules/indexeddb/IDBCursor.h"
 
+#include "bindings/v8/ExceptionState.h"
 #include "bindings/v8/IDBBindingUtilities.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ScriptExecutionContext.h"
@@ -121,20 +122,20 @@ IDBAny* IDBCursor::source() const
     return m_source.get();
 }
 
-PassRefPtr<IDBRequest> IDBCursor::update(ScriptState* state, ScriptValue& value, ExceptionCode& ec)
+PassRefPtr<IDBRequest> IDBCursor::update(ScriptState* state, ScriptValue& value, ExceptionState& es)
 {
     IDB_TRACE("IDBCursor::update");
 
     if (!m_gotValue || isKeyCursor() || isDeleted()) {
-        ec = InvalidStateError;
+        es.throwDOMException(InvalidStateError);
         return 0;
     }
     if (!m_transaction->isActive()) {
-        ec = TransactionInactiveError;
+        es.throwDOMException(TransactionInactiveError);
         return 0;
     }
     if (m_transaction->isReadOnly()) {
-        ec = ReadOnlyError;
+        es.throwDOMException(ReadOnlyError);
         return 0;
     }
 
@@ -144,30 +145,29 @@ PassRefPtr<IDBRequest> IDBCursor::update(ScriptState* state, ScriptValue& value,
     if (usesInLineKeys) {
         RefPtr<IDBKey> keyPathKey = createIDBKeyFromScriptValueAndKeyPath(m_request->requestState(), value, keyPath);
         if (!keyPathKey || !keyPathKey->isEqual(m_currentPrimaryKey.get())) {
-            ec = DataError;
+            es.throwDOMException(DataError);
             return 0;
         }
     }
 
-    return objectStore->put(IDBDatabaseBackendInterface::CursorUpdate, IDBAny::create(this), state, value, m_currentPrimaryKey, ec);
+    return objectStore->put(IDBDatabaseBackendInterface::CursorUpdate, IDBAny::create(this), state, value, m_currentPrimaryKey, es);
 }
 
-void IDBCursor::advance(unsigned long count, ExceptionCode& ec)
+void IDBCursor::advance(unsigned long count, ExceptionState& es)
 {
-    ec = 0;
     IDB_TRACE("IDBCursor::advance");
     if (!m_gotValue || isDeleted()) {
-        ec = InvalidStateError;
+        es.throwDOMException(InvalidStateError);
         return;
     }
 
     if (!m_transaction->isActive()) {
-        ec = TransactionInactiveError;
+        es.throwDOMException(TransactionInactiveError);
         return;
     }
 
     if (!count) {
-        ec = TypeError;
+        es.throwTypeError();
         return;
     }
 
@@ -176,29 +176,28 @@ void IDBCursor::advance(unsigned long count, ExceptionCode& ec)
     m_backend->advance(count, m_request);
 }
 
-void IDBCursor::continueFunction(ScriptExecutionContext* context, const ScriptValue& keyValue, ExceptionCode& ec)
+void IDBCursor::continueFunction(ScriptExecutionContext* context, const ScriptValue& keyValue, ExceptionState& es)
 {
     DOMRequestState requestState(context);
     RefPtr<IDBKey> key = keyValue.isUndefined() ? 0 : scriptValueToIDBKey(&requestState, keyValue);
-    continueFunction(key.release(), ec);
+    continueFunction(key.release(), es);
 }
 
-void IDBCursor::continueFunction(PassRefPtr<IDBKey> key, ExceptionCode& ec)
+void IDBCursor::continueFunction(PassRefPtr<IDBKey> key, ExceptionState& es)
 {
-    ec = 0;
     IDB_TRACE("IDBCursor::continue");
     if (key && !key->isValid()) {
-        ec = DataError;
+        es.throwDOMException(DataError);
         return;
     }
 
     if (!m_transaction->isActive()) {
-        ec = TransactionInactiveError;
+        es.throwDOMException(TransactionInactiveError);
         return;
     }
 
     if (!m_gotValue || isDeleted()) {
-        ec = InvalidStateError;
+        es.throwDOMException(InvalidStateError);
         return;
     }
 
@@ -206,12 +205,12 @@ void IDBCursor::continueFunction(PassRefPtr<IDBKey> key, ExceptionCode& ec)
         ASSERT(m_currentKey);
         if (m_direction == IndexedDB::CursorNext || m_direction == IndexedDB::CursorNextNoDuplicate) {
             if (!m_currentKey->isLessThan(key.get())) {
-                ec = DataError;
+                es.throwDOMException(DataError);
                 return;
             }
         } else {
             if (!key->isLessThan(m_currentKey.get())) {
-                ec = DataError;
+                es.throwDOMException(DataError);
                 return;
             }
         }
@@ -224,26 +223,25 @@ void IDBCursor::continueFunction(PassRefPtr<IDBKey> key, ExceptionCode& ec)
     m_backend->continueFunction(key, m_request);
 }
 
-PassRefPtr<IDBRequest> IDBCursor::deleteFunction(ScriptExecutionContext* context, ExceptionCode& ec)
+PassRefPtr<IDBRequest> IDBCursor::deleteFunction(ScriptExecutionContext* context, ExceptionState& es)
 {
-    ec = 0;
     IDB_TRACE("IDBCursor::delete");
     if (!m_transaction->isActive()) {
-        ec = TransactionInactiveError;
+        es.throwDOMException(TransactionInactiveError);
         return 0;
     }
     if (m_transaction->isReadOnly()) {
-        ec = ReadOnlyError;
+        es.throwDOMException(ReadOnlyError);
         return 0;
     }
 
     if (!m_gotValue || isKeyCursor() || isDeleted()) {
-        ec = InvalidStateError;
+        es.throwDOMException(InvalidStateError);
         return 0;
     }
 
-    RefPtr<IDBKeyRange> keyRange = IDBKeyRange::only(m_currentPrimaryKey, ec);
-    ASSERT(!ec);
+    RefPtr<IDBKeyRange> keyRange = IDBKeyRange::only(m_currentPrimaryKey, es);
+    ASSERT(!es);
 
     RefPtr<IDBRequest> request = IDBRequest::create(context, IDBAny::create(this), m_transaction.get());
     m_transaction->backendDB()->deleteRange(m_transaction->id(), effectiveObjectStore()->id(), keyRange, request);
@@ -305,7 +303,7 @@ bool IDBCursor::isDeleted() const
     return m_source->idbIndex()->isDeleted();
 }
 
-IndexedDB::CursorDirection IDBCursor::stringToDirection(const String& directionString, ExceptionCode& ec)
+IndexedDB::CursorDirection IDBCursor::stringToDirection(const String& directionString, ExceptionState& es)
 {
     if (directionString.isNull() || directionString == IDBCursor::directionNext())
         return IndexedDB::CursorNext;
@@ -316,7 +314,7 @@ IndexedDB::CursorDirection IDBCursor::stringToDirection(const String& directionS
     if (directionString == IDBCursor::directionPrevUnique())
         return IndexedDB::CursorPrevNoDuplicate;
 
-    ec = TypeError;
+    es.throwTypeError();
     return IndexedDB::CursorNext;
 }