win: Handle binary with embedded CodeView debug record

handler/handler.gyp

Index: handler/handler.gyp
diff --git a/handler/handler.gyp b/handler/handler.gyp
index 04433ac8c0e8be20cab24f19938c3ff8cdb57cde..398c5404abd26f5ee7a7c5edb839913836027e98 100644
--- a/handler/handler.gyp
+++ b/handler/handler.gyp
@@ -110,6 +110,29 @@
           ],
         },
       ],
+      'conditions': [
+        # Cannot create an x64 DLL with embedded debug info.
+        ['target_arch=="ia32"', {
+          'targets': [
+            {
+              'target_name': 'crashy_z7_loader',
+              'type': 'executable',
+              'dependencies': [
+                '../client/client.gyp:crashpad_client',
+                '../test/test.gyp:crashpad_test',
+                '../third_party/mini_chromium/mini_chromium.gyp:base',
+                '../tools/tools.gyp:crashpad_tool_support',
+              ],
+              'include_dirs': [
+                '..',
+              ],
+              'sources': [
+                'win/crashy_test_z7_loader.cc',
+              ],
+            },
+          ],
+        }],
+      ],
     }, {
       'targets': [],
     }],