Added extension macro checks for android plugin files.

chrome/browser/chrome_content_browser_client.cc

Index: chrome/browser/chrome_content_browser_client.cc
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc
index 54e6924b1ed98cf0c238f00a87d69a47315a0027..0290fc37edc4beb8a4993c4f3b67071d4342a534 100644
--- a/chrome/browser/chrome_content_browser_client.cc
+++ b/chrome/browser/chrome_content_browser_client.cc
@@ -2317,7 +2317,7 @@ bool ChromeContentBrowserClient::AllowPepperSocketAPI(
     const GURL& url,
     bool private_api,
     const content::SocketPermissionRequest* params) {
-#if defined(ENABLE_PLUGINS)
+#if defined(ENABLE_EXTENSIONS)
   Profile* profile = Profile::FromBrowserContext(browser_context);
   const extensions::ExtensionSet* extension_set = NULL;
   if (profile) {
@@ -2533,7 +2533,7 @@ ChromeContentBrowserClient::GetDevToolsManagerDelegate() {
 bool ChromeContentBrowserClient::IsPluginAllowedToCallRequestOSFileHandle(
     content::BrowserContext* browser_context,
     const GURL& url) {
-#if defined(ENABLE_PLUGINS)
+#if defined(ENABLE_EXTENSIONS)
   Profile* profile = Profile::FromBrowserContext(browser_context);
   const extensions::ExtensionSet* extension_set = NULL;
   if (profile) {
@@ -2555,7 +2555,7 @@ bool ChromeContentBrowserClient::IsPluginAllowedToCallRequestOSFileHandle(
 bool ChromeContentBrowserClient::IsPluginAllowedToUseDevChannelAPIs(
     content::BrowserContext* browser_context,
     const GURL& url) {
-#if defined(ENABLE_PLUGINS)
+#if defined(ENABLE_EXTENSIONS)
   // Allow access for tests.
   if (CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnablePepperTesting)) {