Make more of content pass "gn check"

content/public/browser/BUILD.gn

Index: content/public/browser/BUILD.gn
diff --git a/content/public/browser/BUILD.gn b/content/public/browser/BUILD.gn
index 8de9dd8c4ea77fbd4bc5016cf68cc5bc020f794a..643cb8f7436abd68cedfbcfe8d55da4acfe7cd1a 100644
--- a/content/public/browser/BUILD.gn
+++ b/content/public/browser/BUILD.gn
@@ -25,10 +25,6 @@ source_set("browser_sources") {
                         ".",
                         "//content")
 
-  if (use_aura) {
-    sources -= [ "context_factory.h" ]
-  }
-
   configs += [
     "//build/config:precompiled_headers",
     "//content:content_implementation",
@@ -43,12 +39,19 @@ source_set("browser_sources") {
     "//skia",
   ]
   deps = [
+    "//cc",
     "//content/browser",
     "//content/public/common:common_sources",
+    "//gpu",
+    "//media",
     "//net",
+    "//ppapi/c",
+    "//storage/browser",
     "//ui/accessibility",
     "//ui/base",
     "//ui/events",
+    "//ui/gl",
+    "//ui/surface",
   ]
 
   allow_circular_includes_from = [
@@ -56,4 +59,13 @@ source_set("browser_sources") {
     # include headers from each other.
     "//content/browser",
   ]
+
+  if (is_android) {
+    deps += [ "//ui/android" ]
+  }
+
+  if (use_aura) {
+    sources -= [ "context_factory.h" ]
+    deps += [ "//ui/aura" ]
+  }
 }