Enable libc++ on Android

build/config/android/config.gni

Index: build/config/android/config.gni
diff --git a/build/config/android/config.gni b/build/config/android/config.gni
index 60934c2e0b54a5300681e87663e1b16b43d00ca6..763f999745f3dc39a9407fa8632eaf36d3ba29ad 100644
--- a/build/config/android/config.gni
+++ b/build/config/android/config.gni
@@ -129,12 +129,12 @@ if (is_android) {
   android_gdbserver =
       "$android_ndk_root/prebuilt/$android_prebuilt_arch/gdbserver/gdbserver"
 
-  # stlport stuff --------------------------------------------------------------
+  # Libc++ stuff ---------------------------------------------------------------

[Fabrice (no longer in Chrome), 2015/02/04 13:24:23]

I think this whole section can go to compiler/BUILD.gn
That's the only place where the variable is used.
In fact, in the current state it's not even used anywhere.

[jdduke (slow), 2015/02/05 18:37:15]

Done.

 
   if (component_mode == "shared_library") {
-    android_stlport_library = "stlport_shared"
+    android_libcpp_library = "c++_shared"
   } else {
-    android_stlport_library = "stlport_static"
+    android_libcpp_library = "c++_static"
   }
 
   # ABI ------------------------------------------------------------------------