Always define _HAS_EXCEPTIONS=0 on Windows

Previously we would not define it in component builds because it didn't work with old versions of MSVC. These days it should work.

The macro is extra important for Clang, which doesn't currently support exceptions on Windows.

BUG=82385

Review URL: https://codereview.chromium.org/287193012

git-svn-id: http://src.chromium.org/svn/trunk/src/build@272478 4ff67af0-8c30-449e-8e8b-ad334ec8d88c

common.gypi

@@ -4851,6 +4851,7 @@
           'CERT_CHAIN_PARA_HAS_EXTRA_FIELDS',
           'WIN32_LEAN_AND_MEAN',
           '_ATL_NO_OPENGL',
+          '_HAS_EXCEPTIONS=0',
         ],
         'conditions': [
           ['buildtype=="Official"', {
@@ -4910,11 +4911,6 @@
               ],
             },
           ],
-          ['component=="static_library"', {
-            'defines': [
-              '_HAS_EXCEPTIONS=0',
-            ],
-          }],
           ['secure_atl', {
             'defines': [
               '_SECURE_ATL',