Add content renderer to the GN build

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index 3bb1f117e0af3546c6db54c3a814642fa81333b4..e85c6e6476b6b8540b039b663e5a82ed811cfdf9 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -33,6 +33,7 @@ group("root") {
     "//components/translate:translate_core_common",
     "//components/url_matcher",
     "//content/public/common",
+    "//content/public/renderer",
     "//crypto",
     "//device/usb",
     #"//extensions/common/api:extensions_api",
@@ -96,6 +97,7 @@ group("root") {
   if (is_android) {
     deps -= [
       "//content/public/common",
+      "//content/public/renderer",
       "//ppapi:ppapi_c",
       "//third_party/libusb",
       #"//third_party/WebKit/Source/platform",