Move plugin_browsertests.cc from browser_tests to content_browsertests.

content/content_tests.gypi

Index: content/content_tests.gypi
===================================================================
--- content/content_tests.gypi	(revision 147965)
+++ content/content_tests.gypi	(working copy)
@@ -547,10 +547,12 @@
         'HAS_OUT_OF_PROC_TEST_RUNNER',
       ],
       'sources': [
+        'browser/plugin_browsertest.cc',
         'test/content_browser_test.h',
         'test/content_browser_test.cc',
         'test/content_browser_test_utils.cc',
         'test/content_browser_test_utils.h',
+        'test/content_browser_test_utils_mac.mm',
         'test/content_browser_test_test.cc',
         'test/content_test_launcher.cc',
       ],
@@ -597,6 +599,18 @@
             'content_shell',  # Needed for Content Shell.app's Helper.
           ],
         }],
+        ['use_aura==1', {
+          'sources!': [
+            'browser/plugin_browsertest.cc',
+          ],
+        }],
+        ['target_arch!="arm"', {
+          'dependencies': [
+            # Runtime dependencies
+            '../webkit/webkit.gyp:copy_npapi_test_plugin',
+            '../webkit/webkit.gyp:pull_in_copy_TestNetscapePlugIn',
+          ],
+        }],
       ],
     },
   ],