Remove uneeded copy of gdbserver from apk

platform_tools/android/gyp/skia_android.gypi

 {
   'targets': [
     {
       'target_name': 'CopySampleAppDeps',
       'type': 'none',
       'dependencies': [
         'skia_lib.gyp:skia_lib',
         'SampleApp.gyp:SampleApp',
       ],
       'variables': {
         'conditions': [
           [ 'skia_arch_type == "x86"', {
             'android_arch%': "x86",
           }, {
             'conditions': [
               [ 'arm_version == 7', {
                 'android_arch%': "armeabi-v7a",
               }, {
                'android_arch%': "armeabi",
               }],
             ],
           }],
         ],
       },
       'copies': [
-        # Copy gdbserver into the lib.target directory, so that it gets packaged
-        # in the APK.  This is necessary for debugging.
-        {
-          'destination': '<(PRODUCT_DIR)/lib.target',
-          'files': [
-            '<(android_base)/toolchains/<(android_toolchain)/gdbserver',
-          ],
-        },
         # Copy all shared libraries into the Android app's libs folder.  Note
         # that this copy requires us to build SkiaAndroidApp after those
         # libraries, so that they exist by the time it occurs.  If there are no
         # libraries to copy, this will cause an error in Make, but the app will
         # still build.
         {
           'destination': '<(PRODUCT_DIR)/android/libs/<(android_arch)',
           'files': [
             '<(PRODUCT_DIR)/lib.target/libSampleApp.so',
-            '<(PRODUCT_DIR)/lib.target/gdbserver',
             '<(PRODUCT_DIR)/lib.target/libskia_android.so',
           ],
         },
       ],
     },
     {
       'target_name': 'skia_launcher',
       'type': 'executable',
       'sources': [
         '../launcher/skia_launcher.cpp',
@@ skipping 33 matching lines @@
             '-Dnative.libs.absolute.dir=<(PRODUCT_DIR)/android/libs',
             '-Dout.final.file=<(PRODUCT_DIR)/android/bin/SkiaAndroid.apk',
             '-Dsdk.dir=<(ANDROID_SDK_ROOT)',
             'debug',
           ],
         },
       ],
     },
   ],
 }