Move Request to its own file in preparation for numerous cleanups

tools/skiaserve/Request.h

Index: tools/skiaserve/Request.h
diff --git a/tools/skiaserve/Request.h b/tools/skiaserve/Request.h
new file mode 100644
index 0000000000000000000000000000000000000000..fd18bdad9cb604032280b54940eea3b060b08e2c
--- /dev/null
+++ b/tools/skiaserve/Request.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright 2016 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef Request_DEFINED
+#define Request_DEFINED
+
+#include "GrContextFactory.h"
+
+#include "SkDebugCanvas.h"
+#include "SkPicture.h"
+#include "SkStream.h"
+#include "SkSurface.h"
+
+#include "UrlDataManager.h"
+
+struct MHD_Connection;
+struct MHD_PostProcessor;
+
+struct UploadContext {
+    SkDynamicMemoryWStream fStream;
+    MHD_PostProcessor* fPostProcessor;
+    MHD_Connection* connection;
+};
+
+struct Request {
+    Request(SkString rootUrl) 
+    : fUploadContext(nullptr)
+    , fUrlDataManager(rootUrl)
+    , fGPUEnabled(false) {}
+
+    UploadContext* fUploadContext;
+    SkAutoTUnref<SkPicture> fPicture;
+    SkAutoTUnref<SkDebugCanvas> fDebugCanvas;
+    SkAutoTDelete<GrContextFactory> fContextFactory;
+    SkAutoTUnref<SkSurface> fSurface;
+    UrlDataManager fUrlDataManager;
+    bool fGPUEnabled;
+};
+
+#endif
+