Implement QuotaTemporaryStorageEvictor.

webkit/quota/quota_manager.cc

Index: webkit/quota/quota_manager.cc
diff --git a/webkit/quota/quota_manager.cc b/webkit/quota/quota_manager.cc
index 16b44efe2b138e9151e7e858345bd3f78439b679..3617de677c2a9f9fc702cf2593f73ef498e979b1 100644
--- a/webkit/quota/quota_manager.cc
+++ b/webkit/quota/quota_manager.cc
@@ -15,6 +15,7 @@
 #include "base/sys_info.h"
 #include "net/base/net_util.h"
 #include "webkit/quota/quota_database.h"
+#include "webkit/quota/quota_temporary_storage_evictor.h"
 #include "webkit/quota/quota_types.h"
 #include "webkit/quota/usage_tracker.h"
 
@@ -470,10 +471,15 @@ void QuotaManager::LazyInitialize() {
       new UsageTracker(clients_, kStorageTypeTemporary));
   persistent_usage_tracker_.reset(
       new UsageTracker(clients_, kStorageTypePersistent));
+  // TODO(dmikurube): Change this hard-coded 3 seconds.
+  temporary_storage_evictor_.reset(new QuotaTemporaryStorageEvictor(
+      this, database_.get(), 3000, db_thread_));

[kinuko, 2011/05/11 12:43:30]

Maybe this initialization could be delayed until the InitializeTask finishes? 
(If it fails on some db failure we could just disable running the evictor)

[Dai Mikurube (NOT FULLTIME), 2011/05/12 02:45:50]

Hmm, added a TODO for now.

 
   scoped_refptr<InitializeTask> task(
       new InitializeTask(this, database_.get(), db_thread_, profile_path_));
   task->Start();
+
+  temporary_storage_evictor_->Start();
 }
 
 void QuotaManager::RegisterClient(QuotaClient* client) {