Compressed activity log database storage

chrome/browser/extensions/activity_log/fullstream_ui_policy.cc

Index: chrome/browser/extensions/activity_log/fullstream_ui_policy.cc
diff --git a/chrome/browser/extensions/activity_log/fullstream_ui_policy.cc b/chrome/browser/extensions/activity_log/fullstream_ui_policy.cc
index 24f54947e58b82dad5f53433cb8643ad58f715ed..106c72fecc0f77eb44600a46152bf1edd651b610 100644
--- a/chrome/browser/extensions/activity_log/fullstream_ui_policy.cc
+++ b/chrome/browser/extensions/activity_log/fullstream_ui_policy.cc
@@ -68,12 +68,15 @@ const char* FullStreamUIPolicy::kTableFieldTypes[] = {
   "LONGVARCHAR NOT NULL", "INTEGER", "INTEGER", "LONGVARCHAR", "LONGVARCHAR",
   "LONGVARCHAR", "LONGVARCHAR", "LONGVARCHAR", "LONGVARCHAR"
 };
-const int FullStreamUIPolicy::kTableFieldCount = arraysize(kTableContentFields);
+const int FullStreamUIPolicy::kTableFieldCount =
+    arraysize(FullStreamUIPolicy::kTableContentFields);
 
 FullStreamUIPolicy::FullStreamUIPolicy(Profile* profile)
     : ActivityLogDatabasePolicy(
           profile,
-          FilePath(chrome::kExtensionActivityLogFilename)) {}
+          FilePath(chrome::kExtensionActivityLogFilename)),
+      string_table_("string_ids"),
+      url_table_("url_ids") {}
 
 FullStreamUIPolicy::~FullStreamUIPolicy() {}
 
@@ -90,6 +93,11 @@ bool FullStreamUIPolicy::InitDatabase(sql::Connection* db) {
     }
   }
 
+  if (!string_table_.Initialize(db))
+    return false;
+  if (!url_table_.Initialize(db))
+    return false;
+
   // Create the unified activity log entry table.
   return ActivityDatabase::InitializeTable(db,
                                            kTableName,
@@ -113,6 +121,7 @@ bool FullStreamUIPolicy::FlushDatabase(sql::Connection* db) {
   sql::Statement statement(db->GetCachedStatement(
       sql::StatementID(SQL_FROM_HERE), sql_str.c_str()));
 
+  // TODO(mvrable): Should be moved to a utility function, perhaps.
   url_canon::Replacements<char> url_sanitizer;
   if (!CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableExtensionActivityLogTesting)) {