Remove ENABLE(FILE_SYSTEM) compile-time flag.

Source/WebCore/inspector/InstrumentingAgents.h

Index: Source/WebCore/inspector/InstrumentingAgents.h
diff --git a/Source/WebCore/inspector/InstrumentingAgents.h b/Source/WebCore/inspector/InstrumentingAgents.h
index 75bcf5e2c5e72d016b05ee5cae2d7f74b897b2b4..ab33525b4b3d18196479c22d9fd4b3a5ae2c3f8f 100644
--- a/Source/WebCore/inspector/InstrumentingAgents.h
+++ b/Source/WebCore/inspector/InstrumentingAgents.h
@@ -108,10 +108,8 @@ public:
     void setInspectorDatabaseAgent(InspectorDatabaseAgent* agent) { m_inspectorDatabaseAgent = agent; }
 #endif
 
-#if ENABLE(FILE_SYSTEM)
     InspectorFileSystemAgent* inspectorFileSystemAgent() const { return m_inspectorFileSystemAgent; }
     void setInspectorFileSystemAgent(InspectorFileSystemAgent* agent) { m_inspectorFileSystemAgent = agent; }
-#endif
 
     InspectorApplicationCacheAgent* inspectorApplicationCacheAgent() const { return m_inspectorApplicationCacheAgent; }
     void setInspectorApplicationCacheAgent(InspectorApplicationCacheAgent* agent) { m_inspectorApplicationCacheAgent = agent; }
@@ -163,9 +161,7 @@ private:
 #if ENABLE(SQL_DATABASE)
     InspectorDatabaseAgent* m_inspectorDatabaseAgent;
 #endif
-#if ENABLE(FILE_SYSTEM)
     InspectorFileSystemAgent* m_inspectorFileSystemAgent;
-#endif
     InspectorApplicationCacheAgent* m_inspectorApplicationCacheAgent;
     InspectorDebuggerAgent* m_inspectorDebuggerAgent;
     PageDebuggerAgent* m_pageDebuggerAgent;