Fixes for re-enabling more MSVC level 4 warnings: pdf/ edition

pdf/out_of_process_instance.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef PDF_OUT_OF_PROCESS_INSTANCE_H_
 #define PDF_OUT_OF_PROCESS_INSTANCE_H_
 
 #include <queue>
 #include <set>
 #include <string>
@@ skipping 141 matching lines @@
   // Figures out the location of any background rectangles (i.e. those that
   // aren't painted by the PDF engine).
   void CalculateBackgroundParts();
 
   // Computes document width/height in device pixels, based on current zoom and
   // device scale
   int GetDocumentPixelWidth() const;
   int GetDocumentPixelHeight() const;
 
   // Draws a rectangle with the specified dimensions and color in our buffer.
-  void FillRect(const pp::Rect& rect, unsigned int color);
+  void FillRect(const pp::Rect& rect, uint32 color);
 
   void LoadUrl(const std::string& url);
   void LoadPreviewUrl(const std::string& url);
   void LoadUrlInternal(const std::string& url, pp::URLLoader* loader,
                        void (OutOfProcessInstance::* method)(int32_t));
 
   // Creates a URL loader and allows it to access all urls, i.e. not just the
   // frame's origin.
   pp::URLLoader CreateURLLoaderInternal();
 
@@ skipping 60 matching lines @@
 
   float device_scale_;  // Current device scale factor.
   bool printing_enabled_;
   // True if the plugin is full-page.
   bool full_;
 
   PaintManager paint_manager_;
 
   struct BackgroundPart {
     pp::Rect location;
-    unsigned int color;
+    uint32 color;
   };
   std::vector<BackgroundPart> background_parts_;
 
   struct PrintSettings {
     PrintSettings() {
       Clear();
     }
     void Clear() {
       is_printing = false;
       print_pages_called_ = false;
@@ skipping 82 matching lines @@
   // zooming the plugin so that flickering doesn't occur while zooming.
   bool stop_scrolling_;
 
   // The callback for receiving the password from the page.
   scoped_ptr<pp::CompletionCallbackWithOutput<pp::Var> > password_callback_;
 };
 
 }  // namespace chrome_pdf
 
 #endif  // PDF_OUT_OF_PROCESS_INSTANCE_H_