Add SetImageData api to chrome.clipboard.

chrome/browser/extensions/permission_message_combinations_unittest.cc

Index: chrome/browser/extensions/permission_message_combinations_unittest.cc
diff --git a/chrome/browser/extensions/permission_message_combinations_unittest.cc b/chrome/browser/extensions/permission_message_combinations_unittest.cc
index 4619b83ed24e34b9d4dfc40599d897fffbcbbd85..b28a26f5d3baf9c3eea5a3bf7a742de10c1c53b2 100644
--- a/chrome/browser/extensions/permission_message_combinations_unittest.cc
+++ b/chrome/browser/extensions/permission_message_combinations_unittest.cc
@@ -1162,6 +1162,47 @@ TEST_F(PermissionMessageCombinationsUnittest, PluginPermission) {
   ASSERT_TRUE(CheckManifestProducesPermissions());
 }
 
+TEST_F(PermissionMessageCombinationsUnittest, ClipboardPermissionMessages) {
+  CreateAndInstall(

[Devlin, 2016/12/29 16:53:17]

slightly cleaner:
const char kManifest[] =
    "{"
    "  'app': {"
    "  ..."
    "  },"
    "  'permissions': [%s]"
    "}";

CreateAndInstall(base::StringPrintf(kManifest, "'clipboardRead'"));


CreateAndInstall(
    base::StringPrintf(kManifest, "'clipboardRead', 'clipboardWrite'"));


CreateAndInstall(base::StringPrintf(kManifest, "'clipboardWrite'"));

[jennyz, 2016/12/29 20:20:03]

Done.

+      "{"
+      "  'app': {"
+      "    'background': {"
+      "      'scripts': ['background.js']"
+      "    }"
+      "  },"
+      "  'permissions': ["
+      "    'clipboardRead'"
+      "  ]"
+      "}");
+  ASSERT_TRUE(CheckManifestProducesPermissions("Read data you copy and paste"));
+
+  CreateAndInstall(
+      "{"
+      "  'app': {"
+      "    'background': {"
+      "      'scripts': ['background.js']"
+      "    }"
+      "  },"
+      "  'permissions': ["
+      "    'clipboardRead', 'clipboardWrite'"
+      "  ]"
+      "}");
+  ASSERT_TRUE(CheckManifestProducesPermissions("Access your clipboard"));
+
+  CreateAndInstall(
+      "{"
+      "  'app': {"
+      "    'background': {"
+      "      'scripts': ['background.js']"
+      "    }"
+      "  },"
+      "  'permissions': ["
+      "    'clipboardWrite'"
+      "  ]"
+      "}");
+  ASSERT_TRUE(CheckManifestProducesPermissions("Copy data to your clipboard"));
+}
+
 // TODO(sashab): Add a test that checks that messages are generated correctly
 // for withheld permissions, when an app is granted the 'all sites' permission.