Implement delete methods for the various CannedBrowsingDataHelpers.

chrome/browser/browsing_data/browsing_data_indexed_db_helper_browsertest.cc

Index: chrome/browser/browsing_data/browsing_data_indexed_db_helper_browsertest.cc
diff --git a/chrome/browser/browsing_data/browsing_data_indexed_db_helper_browsertest.cc b/chrome/browser/browsing_data/browsing_data_indexed_db_helper_browsertest.cc
index 049d4a8cc770c14237d4715539cf3ecb963e2efb..0deb55312d68df6464b36ade93675414fba69a86 100644
--- a/chrome/browser/browsing_data/browsing_data_indexed_db_helper_browsertest.cc
+++ b/chrome/browser/browsing_data/browsing_data_indexed_db_helper_browsertest.cc
@@ -16,13 +16,20 @@
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/test/base/in_process_browser_test.h"
+#include "content/public/browser/storage_partition.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 typedef BrowsingDataHelperCallback<content::IndexedDBInfo>
     TestCompletionCallback;
 
-typedef InProcessBrowserTest BrowsingDataIndexedDBHelperTest;
+class BrowsingDataIndexedDBHelperTest : public InProcessBrowserTest {
+ public:
+  content::IndexedDBContext* IndexedDBContext() {
+    return content::BrowserContext::GetDefaultStoragePartition(
+        browser()->profile())->GetIndexedDBContext();
+  }
+};
 
 IN_PROC_BROWSER_TEST_F(BrowsingDataIndexedDBHelperTest, CannedAddIndexedDB) {
   const GURL origin1("http://host1:1/");
@@ -30,7 +37,7 @@ IN_PROC_BROWSER_TEST_F(BrowsingDataIndexedDBHelperTest, CannedAddIndexedDB) {
   const base::string16 description(base::ASCIIToUTF16("description"));
 
   scoped_refptr<CannedBrowsingDataIndexedDBHelper> helper(
-      new CannedBrowsingDataIndexedDBHelper());
+      new CannedBrowsingDataIndexedDBHelper(IndexedDBContext()));
   helper->AddIndexedDB(origin1, description);
   helper->AddIndexedDB(origin2, description);
 
@@ -55,7 +62,7 @@ IN_PROC_BROWSER_TEST_F(BrowsingDataIndexedDBHelperTest, CannedUnique) {
   const base::string16 description(base::ASCIIToUTF16("description"));
 
   scoped_refptr<CannedBrowsingDataIndexedDBHelper> helper(
-      new CannedBrowsingDataIndexedDBHelper());
+      new CannedBrowsingDataIndexedDBHelper(IndexedDBContext()));
   helper->AddIndexedDB(origin, description);
   helper->AddIndexedDB(origin, description);