[ServiceWorker] Added size deltas and total size computation for QuotaM.

content/browser/service_worker/service_worker_info.cc

Index: content/browser/service_worker/service_worker_info.cc
diff --git a/content/browser/service_worker/service_worker_info.cc b/content/browser/service_worker/service_worker_info.cc
index d1ef56ec8a4a1ea257d94d3e0aec2021ad8ad07a..2870d667cb99d7fca863a3523116134a6e355b15 100644
--- a/content/browser/service_worker/service_worker_info.cc
+++ b/content/browser/service_worker/service_worker_info.cc
@@ -16,7 +16,8 @@ ServiceWorkerVersionInfo::ServiceWorkerVersionInfo()
       version_id(kInvalidServiceWorkerVersionId),
       process_id(-1),
       thread_id(-1),
-      devtools_agent_route_id(MSG_ROUTING_NONE) {
+      devtools_agent_route_id(MSG_ROUTING_NONE),
+      resources_total_size_bytes(0) {
 }
 
 ServiceWorkerVersionInfo::ServiceWorkerVersionInfo(
@@ -26,7 +27,8 @@ ServiceWorkerVersionInfo::ServiceWorkerVersionInfo(
     int64 version_id,
     int process_id,
     int thread_id,
-    int devtools_agent_route_id)
+    int devtools_agent_route_id,
+    size_t resources_total_size_bytes)
     : is_null(false),
       running_status(running_status),
       status(status),
@@ -34,7 +36,8 @@ ServiceWorkerVersionInfo::ServiceWorkerVersionInfo(
       version_id(version_id),
       process_id(process_id),
       thread_id(thread_id),
-      devtools_agent_route_id(devtools_agent_route_id) {
+      devtools_agent_route_id(devtools_agent_route_id),
+      resources_total_size_bytes(resources_total_size_bytes) {
 }
 
 ServiceWorkerVersionInfo::~ServiceWorkerVersionInfo() {}