DevTools: Clean up InspectorStyleSheet, InspectorCSSAgent, and InspectorResourceAgent

Source/core/inspector/InspectorResourceAgent.cpp

Index: Source/core/inspector/InspectorResourceAgent.cpp
diff --git a/Source/core/inspector/InspectorResourceAgent.cpp b/Source/core/inspector/InspectorResourceAgent.cpp
index 50d9b7545ec42fd73e0ec080a4ed450298f2afad..2f7c771a7810880ff0fa4caac2acb8e9c4ab44f0 100644
--- a/Source/core/inspector/InspectorResourceAgent.cpp
+++ b/Source/core/inspector/InspectorResourceAgent.cpp
@@ -271,18 +271,6 @@ static PassRefPtr<TypeBuilder::Network::Response> buildObjectForResourceResponse
     return responseObject;
 }
 
-static PassRefPtr<TypeBuilder::Network::CachedResource> buildObjectForResource(const Resource& cachedResource, DocumentLoader* loader)
-{
-    RefPtr<TypeBuilder::Network::CachedResource> resourceObject = TypeBuilder::Network::CachedResource::create()
-        .setUrl(urlWithoutFragment(cachedResource.url()).string())
-        .setType(InspectorPageAgent::cachedResourceTypeJson(cachedResource))
-        .setBodySize(cachedResource.encodedSize());
-    RefPtr<TypeBuilder::Network::Response> resourceResponse = buildObjectForResourceResponse(cachedResource.response(), loader);
-    if (resourceResponse)
-        resourceObject->setResponse(resourceResponse);
-    return resourceObject;
-}
-
 InspectorResourceAgent::~InspectorResourceAgent()
 {
     if (m_state->getBoolean(ResourceAgentState::resourceAgentEnabled)) {