Moved deleting the indexed db context to the WebKitContext destructor.

chrome/browser/in_process_webkit/webkit_context.h

Index: chrome/browser/in_process_webkit/webkit_context.h
diff --git a/chrome/browser/in_process_webkit/webkit_context.h b/chrome/browser/in_process_webkit/webkit_context.h
index be20825c02557b460d37fc89eee5823d741c4fd9..31a90fec2bf4e29c346d46166fc3fad15266ad45 100644
--- a/chrome/browser/in_process_webkit/webkit_context.h
+++ b/chrome/browser/in_process_webkit/webkit_context.h
@@ -24,9 +24,10 @@ class Profile;
 //
 // This class is created on the UI thread and accessed on the UI, IO, and WebKit
 // threads.
-class WebKitContext : public base::RefCountedThreadSafe<WebKitContext> {
+class WebKitContext
+    : public base::RefCountedThreadSafe<WebKitContext> {
  public:
-  explicit WebKitContext(Profile* profile);
+  explicit WebKitContext(Profile* profile, bool clear_local_state_on_exit);
 
   const FilePath& data_path() const { return data_path_; }
   bool is_incognito() const { return is_incognito_; }
@@ -39,6 +40,10 @@ class WebKitContext : public base::RefCountedThreadSafe<WebKitContext> {
     return indexed_db_context_.get();
   }
 
+  void set_clear_local_state_on_exit(bool clear_local_state) {
+    clear_local_state_on_exit_ = clear_local_state;
+  }
+
 #ifdef UNIT_TEST
   // For unit tests, allow specifying a DOMStorageContext directly so it can be
   // mocked.
@@ -62,12 +67,15 @@ class WebKitContext : public base::RefCountedThreadSafe<WebKitContext> {
 
  private:
   friend class base::RefCountedThreadSafe<WebKitContext>;
-  ~WebKitContext();
+  virtual ~WebKitContext();
 
   // Copies of profile data that can be accessed on any thread.
   const FilePath data_path_;
   const bool is_incognito_;
 
+  // True if the destructors of context objects should delete their files.
+  bool clear_local_state_on_exit_;
+
   scoped_ptr<DOMStorageContext> dom_storage_context_;
 
   scoped_ptr<IndexedDBContext> indexed_db_context_;