Get nacl building again for android

chrome/browser/nacl_host/nacl_browser_delegate_impl.cc

Index: chrome/browser/nacl_host/nacl_browser_delegate_impl.cc
diff --git a/chrome/browser/nacl_host/nacl_browser_delegate_impl.cc b/chrome/browser/nacl_host/nacl_browser_delegate_impl.cc
index e1c5498b5bbbcbc416a8081b6f77f32388a7021b..29510599f29aed8e0125b0b741e030fe1851f9a8 100644
--- a/chrome/browser/nacl_host/nacl_browser_delegate_impl.cc
+++ b/chrome/browser/nacl_host/nacl_browser_delegate_impl.cc
@@ -140,7 +140,9 @@ ppapi::host::HostFactory* NaClBrowserDelegateImpl::CreatePpapiHostFactory(
   return new chrome::ChromeBrowserPepperHostFactory(ppapi_host);
 }
 
-void NaClBrowserDelegateImpl::SetDebugPatterns(std::string debug_patterns) {
+void NaClBrowserDelegateImpl::SetDebugPatterns(
+    const std::string& debug_patterns) {
+#if defined(ENABLE_EXTENSIONS)
   if (!debug_patterns.empty() && debug_patterns[0] == '!') {
     inverse_debug_patterns_ = true;
     debug_patterns.erase(0, 1);
@@ -166,10 +168,12 @@ void NaClBrowserDelegateImpl::SetDebugPatterns(std::string debug_patterns) {
       debug_patterns_.push_back(pattern);
     }
   }
+#endif  // defined(ENABLE_EXTENSIONS)
 }
 
 bool NaClBrowserDelegateImpl::URLMatchesDebugPatterns(
     const GURL& manifest_url) {
+#if defined(ENABLE_EXTENSIONS)
   // Empty patterns are forbidden so we ignore them.
   if (debug_patterns_.empty()) {
     return true;
@@ -187,6 +191,9 @@ bool NaClBrowserDelegateImpl::URLMatchesDebugPatterns(
   } else {
     return matches;
   }
+#else
+  return false;
+#endif  // defined(ENABLE_EXTENSIONS)
 }
 
 // This function is security sensitive.  Be sure to check with a security