Notify NetworkDelegate when bytes have been received over the network.

chrome/browser/task_manager/task_manager.h

Index: chrome/browser/task_manager/task_manager.h
diff --git a/chrome/browser/task_manager/task_manager.h b/chrome/browser/task_manager/task_manager.h
index 3a8f62775974f5b3292a458b5adc73387d1d6380..d2c08ec488822077f4a92f7606d2d2ee17eb6024 100644
--- a/chrome/browser/task_manager/task_manager.h
+++ b/chrome/browser/task_manager/task_manager.h
@@ -5,6 +5,8 @@
 #ifndef CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_H_
 #define CHROME_BROWSER_TASK_MANAGER_TASK_MANAGER_H_
 
+#include <stdint.h>
+
 #include <map>
 #include <vector>
 
@@ -294,7 +296,7 @@ class TaskManagerModel : public base::RefCountedThreadSafe<TaskManagerModel> {
   void NotifyVideoMemoryUsageStats(
       const content::GPUVideoMemoryUsageStats& video_memory_usage_stats);
 
-  void NotifyBytesRead(const net::URLRequest& request, int bytes_read);
+  void NotifyBytesRead(const net::URLRequest& request, int64_t bytes_read);
 
   void RegisterOnDataReadyCallback(const base::Closure& callback);
 
@@ -401,7 +403,7 @@ class TaskManagerModel : public base::RefCountedThreadSafe<TaskManagerModel> {
     BytesReadParam(int origin_pid,
                    int child_id,
                    int route_id,
-                   int byte_count)
+                   int64_t byte_count)
         : origin_pid(origin_pid),
           child_id(child_id),
           route_id(route_id),
@@ -415,7 +417,7 @@ class TaskManagerModel : public base::RefCountedThreadSafe<TaskManagerModel> {
     int child_id;
 
     int route_id;
-    int byte_count;
+    int64_t byte_count;
   };
 
   ~TaskManagerModel();