Remove more flags not needed by android framework.

gyp/common_conditions.gypi

Index: gyp/common_conditions.gypi
diff --git a/gyp/common_conditions.gypi b/gyp/common_conditions.gypi
index 60376f7273535439508f5ed02c86c276590127b3..2326650390abf8077687d5a47a5cdc75720b6bbd 100644
--- a/gyp/common_conditions.gypi
+++ b/gyp/common_conditions.gypi
@@ -225,6 +225,25 @@
         '-mfpu=neon',
         '-mfloat-abi=softfp',
       ],
+      'cflags!': [

[reed1, 2014/03/25 14:20:16]

// add comments for the "why" of disabling these?

[scroggo, 2014/03/25 14:38:11]

Done.

+        '-g',
+        '-march=armv7-a',
+        '-mthumb',
+        '-mfpu=neon',
+        '-mfloat-abi=softfp',
+        # This flag is not supported by Android build system.
+        '-Wno-c++11-extensions',
+        '-fno-exceptions',
+        '-fstrict-aliasing',
+        '-Wall',
+        '-Wextra',
+        '-Winit-self',
+        '-Wpointer-arith',
+      ],
+      'cflags_cc!': [
+        '-fno-rtti',
+        '-Wnon-virtual-dtor',
+      ],
       'defines': [
         'DCT_IFAST_SUPPORTED',
         # using freetype's embolden allows us to adjust fake bold settings at
@@ -507,6 +526,9 @@
               '-lstdc++',
               '-lm',
             ],
+            'cflags!': [
+              '-fuse-ld=gold',
+            ],
           }],
           [ 'skia_shared_lib', {
             'cflags': [