Revert of Change how the quota system computes the total poolsize for temporary storage

chrome/browser/ui/webui/quota_internals/quota_internals_proxy.h

Index: chrome/browser/ui/webui/quota_internals/quota_internals_proxy.h
diff --git a/chrome/browser/ui/webui/quota_internals/quota_internals_proxy.h b/chrome/browser/ui/webui/quota_internals/quota_internals_proxy.h
index c8e750f8cafdc6e023816bb2d6b66242d1f360c1..b3e3d66122a2ab1eb71d969ea9e1aee98c57f33d 100644
--- a/chrome/browser/ui/webui/quota_internals/quota_internals_proxy.h
+++ b/chrome/browser/ui/webui/quota_internals/quota_internals_proxy.h
@@ -58,8 +58,10 @@ class QuotaInternalsProxy
   void ReportStatistics(const Statistics& stats);
 
   // Called on IO Thread by QuotaManager as callback.
-  void DidGetSettings(const storage::QuotaSettings& settings);
-  void DidGetCapacity(int64_t total_space, int64_t available_space);
+  void DidGetAvailableSpace(storage::QuotaStatusCode status, int64_t space);
+  void DidGetGlobalQuota(storage::StorageType type,
+                         storage::QuotaStatusCode status,
+                         int64_t quota);
   void DidGetGlobalUsage(storage::StorageType type,
                          int64_t usage,
                          int64_t unlimited_usage);