Introduce all the plumbing for Session Storage. This mostly consists of crea...

chrome/common/render_messages.h

 // Copyright (c) 2009 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_COMMON_RENDER_MESSAGES_H_
 #define CHROME_COMMON_RENDER_MESSAGES_H_
 
 #include <string>
 #include <vector>
 #include <map>
 
 #include "app/clipboard/clipboard.h"
 #include "app/gfx/native_widget_types.h"
 #include "base/basictypes.h"
 #include "base/platform_file.h"
 #include "base/ref_counted.h"
 #include "base/shared_memory.h"
 #include "base/string16.h"
 #include "chrome/browser/renderer_host/resource_handler.h"
 #include "chrome/common/common_param_traits.h"
 #include "chrome/common/css_colors.h"
-#include "chrome/common/dom_storage_type.h"
+#include "chrome/common/dom_storage_common.h"
 #include "chrome/common/edit_command.h"
 #include "chrome/common/extensions/url_pattern.h"
 #include "chrome/common/filter_policy.h"
 #include "chrome/common/navigation_gesture.h"
 #include "chrome/common/page_transition_types.h"
 #include "chrome/common/renderer_preferences.h"
 #include "chrome/common/transport_dib.h"
 #include "chrome/common/view_types.h"
 #include "chrome/common/webkit_param_traits.h"
 #include "googleurl/src/gurl.h"
@@ skipping 494 matching lines @@
   // Whether the code is JavaScript or CSS.
   bool is_javascript;
 
   // String of code to execute.
   std::string code;
 
   // Whether to inject into all frames, or only the root frame.
   bool all_frames;
 };
 
+// Creates a new view.
+struct ViewMsg_New_Params {
+  // The parent window's id.
+  gfx::NativeViewId parent_window;
+
+  // Renderer-wide preferences.
+  RendererPreferences renderer_preferences;
+
+  // Preferences for this view.
+  WebPreferences web_preferences;
+
+  // This view's ID.
+  int32 view_id;
+
+  // The session storage namespace ID this view shoudl use.
+  int64 session_storage_namespace_id;
+};
+
 namespace IPC {
 
 template <>
 struct ParamTraits<ResourceType::Type> {
   typedef ResourceType::Type param_type;
   static void Write(Message* m, const param_type& p) {
     m->WriteInt(p);
   }
   static bool Read(const Message* m, void** iter, param_type* p) {
     int type;
@@ skipping 1738 matching lines @@
 struct ParamTraits<ViewMsg_ExecuteCode_Params> {
   typedef ViewMsg_ExecuteCode_Params param_type;
   static void Write(Message* m, const param_type& p) {
     WriteParam(m, p.request_id);
     WriteParam(m, p.extension_id);
     WriteParam(m, p.host_permissions);
     WriteParam(m, p.is_javascript);
     WriteParam(m, p.code);
     WriteParam(m, p.all_frames);
   }
-
   static bool Read(const Message* m, void** iter, param_type* p) {
     return
       ReadParam(m, iter, &p->request_id) &&
       ReadParam(m, iter, &p->extension_id) &&
       ReadParam(m, iter, &p->host_permissions) &&
       ReadParam(m, iter, &p->is_javascript) &&
       ReadParam(m, iter, &p->code) &&
       ReadParam(m, iter, &p->all_frames);
   }
   static void Log(const param_type& p, std::wstring* l) {
     l->append(L"<ViewMsg_ExecuteCode_Params>");
   }
 };
 
+template<>
+struct ParamTraits<ViewMsg_New_Params> {
+  typedef ViewMsg_New_Params param_type;
+  static void Write(Message* m, const param_type& p) {
+    WriteParam(m, p.parent_window);
+    WriteParam(m, p.renderer_preferences);
+    WriteParam(m, p.web_preferences);
+    WriteParam(m, p.view_id);
+    WriteParam(m, p.session_storage_namespace_id);
+  }
+
+  static bool Read(const Message* m, void** iter, param_type* p) {
+    return
+      ReadParam(m, iter, &p->parent_window) &&
+      ReadParam(m, iter, &p->renderer_preferences) &&
+      ReadParam(m, iter, &p->web_preferences) &&
+      ReadParam(m, iter, &p->view_id) &&
+      ReadParam(m, iter, &p->session_storage_namespace_id);
+  }
+  static void Log(const param_type& p, std::wstring* l) {
+    l->append(L"(");
+    LogParam(p.parent_window, l);
+    l->append(L", ");
+    LogParam(p.renderer_preferences, l);
+    l->append(L", ");
+    LogParam(p.web_preferences, l);
+    l->append(L", ");
+    LogParam(p.view_id, l);
+    l->append(L", ");
+    LogParam(p.session_storage_namespace_id, l);
+    l->append(L")");
+  }
+};
+
 }  // namespace IPC
 
 
 #define MESSAGES_INTERNAL_FILE "chrome/common/render_messages_internal.h"
 #include "ipc/ipc_message_macros.h"
 
 #endif  // CHROME_COMMON_RENDER_MESSAGES_H_