msan: build expat from source

platform_tools/android/gyp/dependencies.gypi

Index: platform_tools/android/gyp/dependencies.gypi
diff --git a/platform_tools/android/gyp/dependencies.gypi b/platform_tools/android/gyp/dependencies.gypi
index eb34f10cd7f730e52d8b52ab17f013de2c5454c1..49937b0f68893dd2bd768ec09ac9f2ef5a1e8d68 100644
--- a/platform_tools/android/gyp/dependencies.gypi
+++ b/platform_tools/android/gyp/dependencies.gypi
@@ -33,7 +33,7 @@
       'cflags': [
         '-w',
       ],
-    }, 
+    },
     {
       'target_name': 'cpu_features',
       'type': 'static_library',
@@ -64,31 +64,6 @@
       },
     },
     {
-      'target_name': 'expat',
-      'type': 'static_library',
-      'sources': [
-        '../third_party/externals/expat/lib/xmlparse.c',
-        '../third_party/externals/expat/lib/xmlrole.c',
-        '../third_party/externals/expat/lib/xmltok.c',
-      ],
-      'include_dirs': [
-        '../third_party/externals/expat',
-        '../third_party/externals/expat/lib',
-      ],
-      'cflags': [
-        '-w',
-        '-fexceptions',
-      ],
-      'defines': [
-        'HAVE_EXPAT_CONFIG_H',
-      ],
-      'direct_dependent_settings': {
-        'include_dirs': [
-          '../third_party/externals/expat/lib',  # For expat.h
-        ],
-      }
-    },
-    {
       # This target is a dependency for all console-type Skia applications which
       # will run on Android.  Since Android requires us to load native code in
       # shared libraries, we need a common entry point to wrap around main().