make it possible to disable libflac and libspeex in content

content/content_browser.gypi

Index: content/content_browser.gypi
diff --git a/content/content_browser.gypi b/content/content_browser.gypi
index ad13958d82c11348b1735140f4f91b9c0f5e0792..04698e3619a5484ef54a282fd6e7a4eb0692387d 100644
--- a/content/content_browser.gypi
+++ b/content/content_browser.gypi
@@ -1177,11 +1177,6 @@
         'browser/tracing/tracing_ui.cc',
         'browser/tracing/tracing_ui.h',
       ],
-    }, { # OS!="android"
-      'dependencies': [
-        '../third_party/flac/flac.gyp:libflac',
-        '../third_party/speex/speex.gyp:libspeex',
-      ],
     }],
     ['OS=="mac"', {
       'sources': [
@@ -1302,6 +1297,12 @@
         ['exclude', '^browser/speech/'],
       ],
     }],
+    ['input_speech==1 and OS!="android"', {
+      'dependencies': [
+            '../third_party/flac/flac.gyp:libflac',

[Torne, 2013/04/04 10:23:23]

nit: indentation is wrong here. possibly your editor is using tabs (we use
spaces).

[Mostyn Bramley-Moore, 2013/04/04 10:26:59]

Done.

+            '../third_party/speex/speex.gyp:libspeex',
+      ],
+    }],
     ['linux_use_libgps==1', {
       'dependencies': [
         '../build/linux/system.gyp:libgps',