media: Use platform specific folders for CDMs

chrome/chrome_tests_unit.gypi

Index: chrome/chrome_tests_unit.gypi
diff --git a/chrome/chrome_tests_unit.gypi b/chrome/chrome_tests_unit.gypi
index 2753e4af32403fed7c749519570ea4a749943fe5..5366d57e6fff060266ce34caee247cfd3e3bcd93 100644
--- a/chrome/chrome_tests_unit.gypi
+++ b/chrome/chrome_tests_unit.gypi
@@ -2151,6 +2151,15 @@
             '../ui/views/views.gyp:views',
           ],
         }],
+        ['enable_pepper_cdms==1', {
+          'sources' : [
+            'browser/media/pepper_cdm_test_helper.cc',

[ddorwin, 2016/05/19 00:04:26]

This is in a different place from the GN version. Just confirming that this is
intentional.

[xhwang, 2016/05/20 00:22:35]

In gyp it's a big test_support_common target. In GN it's split into smaller
ones. 

+            'browser/media/pepper_cdm_test_helper.h',
+          ],
+          'dependencies': [
+            '../media/media.gyp:media',
+          ],
+        }],
       ],
     },
     {