Implement download link in chrome://indexeddb-internals/

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 ce3c2c67fa14d9e7640f32a4abd96a38b83c0661..558ec12c3f8c2131fd7963616e80c5dc73f341c0 100644
--- a/content/public/browser/indexed_db_context.h
+++ b/content/public/browser/indexed_db_context.h
@@ -28,6 +28,13 @@ class IndexedDBContext : public base::RefCountedThreadSafe<IndexedDBContext> {
   // Deletes all indexed db files for the given origin.
   virtual void DeleteForOrigin(const GURL& origin_url) = 0;
 
+  // Forces the origin to close all open files.
+  virtual void ForceClose(const GURL& origin_url) = 0;

[jam, 2013/04/17 16:41:22]

there shouldn't be changes to the content api for methods that are called
internally by content. just leave these on the Impl object and feel free to
static_cast to it inside content (this is what's done with the webkit api as
well)

+
+  virtual base::FilePath GetFilePath(const GURL& origin_url) = 0;
+
+  virtual bool HasOrigin(const GURL& origin_url) = 0;
+
   // Get the file name of the local storage file for the given origin.
   virtual base::FilePath GetFilePathForTesting(
       const string16& origin_id) const = 0;