Fix gcc 4.7 building problems - cont'

content/content.gyp

Index: content/content.gyp
diff --git a/content/content.gyp b/content/content.gyp
index 737479fc071c03f82b35b27baaff88b47c031ad0..8a34670d7a9080bd7b6e061edd2445b893d4c4e3 100644
--- a/content/content.gyp
+++ b/content/content.gyp
@@ -78,6 +78,9 @@
        'dependencies': [
           'content_common',
         ],
+	# Disable narrowing-conversion-in-initialization-list warnings.
+        'cflags+': ['-Wno-narrowing'],

[brettw, 2012/06/06 21:52:44]

I'm trying to understand why this is necessary in content and not in other
places like Chrome. Is it that we just haven't gotten that far in the process of
conversion, or is there something about content that makes this more necessary?

[Han, 2012/06/06 22:11:25]

Hi Brett thans! The thing is this -
"content/browser/renderer_host/render_widget_host_view_gtk.cc" includes
"webkit/glue/webcursor_gtk_data.h", which contains a series of "bulk"
initialization lists. I'd rather add '-Wno-narrowing' flag than fix the
narrow-conversion problem for every value inside this webcursor_gtk_data.h file.

So I have to added this "-Wno-narrowing" to those ("content/" and "media/" in
this CL, and some others in my previous CL) that include this head file.

+        'cflags_cc+': ['-Wno-narrowing'],
       },
       {'target_name': 'content_common',
        'type': 'static_library',