Replacing Indexed DB Chromium IPC with Mojo

content/public/browser/indexed_db_context.h

Index: content/public/browser/indexed_db_context.h
diff --git a/content/public/browser/indexed_db_context.h b/content/public/browser/indexed_db_context.h
index ef9d61f441b0621320594688cbf3d133921bbb15..9cfb65a8fac43ac53ef5e7eac053318235fe8cf6 100644
--- a/content/public/browser/indexed_db_context.h
+++ b/content/public/browser/indexed_db_context.h
@@ -16,7 +16,15 @@
 #include "content/public/browser/indexed_db_info.h"
 
 namespace base {
-class SequencedTaskRunner;
+class SingleThreadTaskRunner;
+}
+
+namespace storage {
+class QuotaManagerProxy;
+}
+
+namespace url {
+class Origin;
 }
 
 namespace content {
@@ -26,7 +34,7 @@ namespace content {
 class IndexedDBContext : public base::RefCountedThreadSafe<IndexedDBContext> {
  public:
   // Only call the below methods by posting to this TaskRunner.
-  virtual base::SequencedTaskRunner* TaskRunner() const = 0;
+  virtual base::SingleThreadTaskRunner* TaskRunner() const = 0;
 
   // Methods used in response to QuotaManager requests.
   virtual std::vector<IndexedDBInfo> GetAllOriginsInfo() = 0;
@@ -46,7 +54,13 @@ class IndexedDBContext : public base::RefCountedThreadSafe<IndexedDBContext> {
 
   // Set the task runner for tests if browser main loop is not initialized.
   virtual void SetTaskRunnerForTesting(
-      base::SequencedTaskRunner* task_runner) = 0;
+      base::SingleThreadTaskRunner* task_runner) = 0;
+
+  // Will be null in unit tests.
+  virtual storage::QuotaManagerProxy* quota_manager_proxy() const = 0;
+
+  // A transaction on the given origin was just completed.
+  virtual void TransactionComplete(const url::Origin& origin) = 0;
 
  protected:
   friend class base::RefCountedThreadSafe<IndexedDBContext>;