Check for warnings when loading extensions in browser tests.

chrome/browser/extensions/extension_apitest.h

 // Copyright (c) 2012 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_EXTENSIONS_EXTENSION_APITEST_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_APITEST_H_
 
 #include <deque>
 #include <string>
 
@@ skipping 34 matching lines @@
     // Launch the test page in an incognito window.
     kFlagUseIncognito = 1 << 1,
 
     // Allow file access for the extension.
     kFlagEnableFileAccess = 1 << 2,
 
     // Loads the extension with location COMPONENT.
     kFlagLoadAsComponent = 1 << 3,
 
     // Launch the extension as a platform app.
-    kFlagLaunchPlatformApp = 1 << 4
+    kFlagLaunchPlatformApp = 1 << 4,
+
+    // Don't fail when the loaded manifest has warnings (should only be used
+    // when testing deprecated features).
+    kFlagIgnoreManifestWarnings = 1 << 5
   };
 
   ExtensionApiTest();
   virtual ~ExtensionApiTest();
 
  protected:
   // Helper class that observes tests failing or passing. Observation starts
   // when the class is constructed. Get the next result by calling
   // GetNextResult() and message() if GetNextResult() return false. If there
   // are no results, this method will pump the UI message loop until one is
@@ skipping 36 matching lines @@
   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE;
   virtual void TearDownInProcessBrowserTestFixture() OVERRIDE;
 
   // Load |extension_name| and wait for pass / fail notification.
   // |extension_name| is a directory in "test/data/extensions/api_test".
   bool RunExtensionTest(const char* extension_name);
 
   // Same as RunExtensionTest, but enables the extension for incognito mode.
   bool RunExtensionTestIncognito(const char* extension_name);
 
+  // Same as RunExtensionTest, but ignores any warnings in the manifest.
+  bool RunExtensionTestIgnoreManifestWarnings(const char* extension_name);
+
   // Same as RunExtensionTest, but loads extension as component.
   bool RunComponentExtensionTest(const char* extension_name);
 
   // Same as RunExtensionTest, but disables file access.
   bool RunExtensionTestNoFileAccess(const char* extension_name);
 
   // Same as RunExtensionTestIncognito, but disables file access.
   bool RunExtensionTestIncognitoNoFileAccess(const char* extension_name);
 
   // If not empty, Load |extension_name|, load |page_url| and wait for pass /
@@ skipping 55 matching lines @@
 // apps (if any).
 class PlatformAppApiTest : public ExtensionApiTest {
  public:
   PlatformAppApiTest();
   virtual ~PlatformAppApiTest();
 
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE;
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_APITEST_H_