Remove most of the remaining test dependencies (other than chrome/test).

content/content_browser.gypi

Index: content/content_browser.gypi
===================================================================
--- content/content_browser.gypi	(revision 88946)
+++ content/content_browser.gypi	(working copy)
@@ -73,6 +73,8 @@
         'browser/file_system/browser_file_system_helper.h',
         'browser/file_system/file_system_dispatcher_host.cc',
         'browser/file_system/file_system_dispatcher_host.h',
+        'browser/find_pasteboard.h',
+        'browser/find_pasteboard.mm',
         'browser/font_list_async.cc',
         'browser/font_list_async.h',
         'browser/geolocation/access_token_store.h',
@@ -180,6 +182,16 @@
         'browser/media_stream/video_capture_manager.h',
         'browser/mime_registry_message_filter.cc',
         'browser/mime_registry_message_filter.h',
+        # TODO:  These should be moved to test_support (see below), but
+        # are currently used by production code in automation_provider.cc.
+        'browser/net/url_request_failed_dns_job.cc',
+        'browser/net/url_request_failed_dns_job.h',
+        'browser/net/url_request_mock_http_job.cc',
+        'browser/net/url_request_mock_http_job.h',
+        'browser/net/url_request_slow_download_job.cc',
+        'browser/net/url_request_slow_download_job.h',
+        'browser/net/url_request_slow_http_job.cc',
+        'browser/net/url_request_slow_http_job.h',
         'browser/ppapi_plugin_process_host.cc',
         'browser/ppapi_plugin_process_host.h',
         'browser/ppapi_broker_process_host.cc',