Convert GetSearchProviderInstallState to Mojo

chrome/common/search_provider.mojom

Index: chrome/common/search_provider.mojom
diff --git a/chrome/common/search_provider.h b/chrome/common/search_provider.mojom
similarity index 50%
copy from chrome/common/search_provider.h
copy to chrome/common/search_provider.mojom
index 9b51df930e9dba2ccc28d40178900429fda229a8..b3c155d1b4957b2fa20b2f6808f493eb3439115d 100644
--- a/chrome/common/search_provider.h
+++ b/chrome/common/search_provider.mojom
@@ -1,21 +1,10 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2016 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_SEARCH_PROVIDER_H_
-#define CHROME_COMMON_SEARCH_PROVIDER_H_
+module chrome.mojom;
 
-namespace search_provider {
-
-// The type of OSDD that the renderer is giving to the browser.
-enum OSDDType {
-  // The Open Search Description URL was detected automatically.
-  AUTODETECTED_PROVIDER,
-
-  // The Open Search Description URL was given by Javascript.
-  EXPLICIT_PROVIDER,
-  OSDD_TYPE_LAST = EXPLICIT_PROVIDER
-};
+import "url/mojo/url.mojom";
 
 // The install state of the search provider (not installed, installed, default).
 enum InstallState {
@@ -33,11 +22,16 @@ enum InstallState {
   INSTALLED_BUT_NOT_DEFAULT = 1,
 
   // The search provider is set as the user's default.
-  INSTALLED_AS_DEFAULT = 2,
-
-  INSTALLED_STATE_LAST = INSTALLED_AS_DEFAULT
+  INSTALLED_AS_DEFAULT = 2
 };
 
-}  // namespace search_provider
-
-#endif  // CHROME_COMMON_SEARCH_PROVIDER_H_
+interface SearchProviderInstallState {
+  // Find out if the given url's security origin is installed as a search
+  // provider. The |page_url| is the requesting page and the |inquiry_url| is
+  // the search provider (e.g. www.google.com), expressed as a security origin
+  // URL.
+  [Sync]
+  GetInstallState(
+      url.mojom.Url page_url,
+      url.mojom.Url inquiry_url) => (InstallState install);
+};