Use uint64_t instead of size_t inside the web cache manager code.

chrome/renderer/chrome_render_process_observer.cc

Index: chrome/renderer/chrome_render_process_observer.cc
diff --git a/chrome/renderer/chrome_render_process_observer.cc b/chrome/renderer/chrome_render_process_observer.cc
index 0ed26044ac45d41acd8cb54efe2edaad33bb0205..6b2c147f14424a9197c9568995d7fef655d4f28c 100644
--- a/chrome/renderer/chrome_render_process_observer.cc
+++ b/chrome/renderer/chrome_render_process_observer.cc
@@ -116,7 +116,12 @@ class RendererResourceDelegate : public content::ResourceDispatcherDelegate {
   void InformHostOfCacheStats() {
     WebCache::UsageStats stats;
     WebCache::getUsageStats(&stats);
-    RenderThread::Get()->Send(new ChromeViewHostMsg_UpdatedCacheStats(stats));
+    RenderThread::Get()->Send(new ChromeViewHostMsg_UpdatedCacheStats(
+        static_cast<uint64_t>(stats.minDeadCapacity),
+        static_cast<uint64_t>(stats.maxDeadCapacity),
+        static_cast<uint64_t>(stats.capacity),
+        static_cast<uint64_t>(stats.liveSize),
+        static_cast<uint64_t>(stats.deadSize)));
   }
 
   base::WeakPtrFactory<RendererResourceDelegate> weak_factory_;