Initial support for partitioning cookies for isolated apps.

chrome/browser/profiles/profile_io_data.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_PROFILES_PROFILE_IO_DATA_H_
 #define CHROME_BROWSER_PROFILES_PROFILE_IO_DATA_H_
 #pragma once
 
 #include "base/basictypes.h"
 #include "base/file_path.h"
@@ skipping 39 matching lines @@
 // that reference its members. When an accessor for a ChromeURLRequestContext is
 // invoked, then ProfileIOData will release its reference to the
 // ChromeURLRequestContext and the ChromeURLRequestContext will acquire a
 // reference to the ProfileIOData, so they exchange ownership. This is done
 // because it's possible for a context's accessor never to be invoked, so this
 // ownership reversal prevents shutdown leaks. ProfileIOData will lazily
 // initialize its members on the first invocation of a ChromeURLRequestContext
 // accessor.
 class ProfileIOData : public base::RefCountedThreadSafe<ProfileIOData> {
  public:
-  // These should only be called at most once each. Ownership is reversed they
-  // get called, from ProfileIOData owning ChromeURLRequestContext to vice
+  // These should only be called at most once each. Ownership is reversed when
+  // they get called, from ProfileIOData owning ChromeURLRequestContext to vice
   // versa.
   scoped_refptr<ChromeURLRequestContext> GetMainRequestContext() const;
   scoped_refptr<ChromeURLRequestContext> GetMediaRequestContext() const;
   scoped_refptr<ChromeURLRequestContext> GetExtensionsRequestContext() const;
+  scoped_refptr<ChromeURLRequestContext> GetIsolatedAppRequestContext(
+      scoped_refptr<ChromeURLRequestContext> main_context,
+      std::string app_id) const;

[Matt Perry, 2011/03/15 00:40:56]

const std::string&

[Charlie Reis, 2011/03/15 06:23:42]

Done.

 
  protected:
   friend class base::RefCountedThreadSafe<ProfileIOData>;
 
   class RequestContext : public ChromeURLRequestContext {
    public:
     RequestContext();
     ~RequestContext();
 
     // Setter is used to transfer ownership of the ProfileIOData to the context.
@@ skipping 56 matching lines @@
   // Lazy initializes the ProfileIOData object the first time a request context
   // is requested. The lazy logic is implemented here. The actual initialization
   // is done in LazyInitializeInternal(), implemented by subtypes. Static helper
   // functions have been provided to assist in common operations.
   void LazyInitialize() const;
 
   // --------------------------------------------
   // Virtual interface for subtypes to implement:
   // --------------------------------------------
 
-  // Does that actual initialization of the ProfileIOData subtype. Subtypes
+  // Does the actual initialization of the ProfileIOData subtype. Subtypes
   // should use the static helper functions above to implement this.
   virtual void LazyInitializeInternal() const = 0;
 
+  // Does an on-demand initialization of a RequestContext for the given
+  // isolated app.
+  virtual scoped_refptr<RequestContext> InitializeAppRequestContext(
+      scoped_refptr<ChromeURLRequestContext> main_context,
+      std::string app_id) const = 0;

[Matt Perry, 2011/03/15 00:40:56]

here too, and below

[Charlie Reis, 2011/03/15 06:23:42]

Done.

+
   // These functions are used to transfer ownership of the lazily initialized
   // context from ProfileIOData to the URLRequestContextGetter.
   virtual scoped_refptr<ChromeURLRequestContext>
       AcquireMainRequestContext() const = 0;
   virtual scoped_refptr<ChromeURLRequestContext>
       AcquireMediaRequestContext() const = 0;
   virtual scoped_refptr<ChromeURLRequestContext>
       AcquireExtensionsRequestContext() const = 0;
+  virtual scoped_refptr<ChromeURLRequestContext>
+      AcquireIsolatedAppRequestContext(
+          scoped_refptr<ChromeURLRequestContext> main_context,
+          std::string app_id) const = 0;
 
   mutable bool initialized_;
 
   DISALLOW_COPY_AND_ASSIGN(ProfileIOData);
 };
 
 #endif  // CHROME_BROWSER_PROFILES_PROFILE_IO_DATA_H_