Finish ../platform => public/platform refactor

chrome/browser/BUILD.gn

Index: chrome/browser/BUILD.gn
diff --git a/chrome/browser/BUILD.gn b/chrome/browser/BUILD.gn
index 74a7a54f10d7a58d5c10ae6a7d207a851ed94492..d9a1b1cefad1d0d1a2b0c5af4307c97e1a44d0f0 100644
--- a/chrome/browser/BUILD.gn
+++ b/chrome/browser/BUILD.gn
@@ -4702,6 +4702,7 @@ static_library("test_support_ui") {
     "ui/webui/signin/login_ui_test_utils.cc",
     "ui/webui/signin/login_ui_test_utils.h",
   ]
+  deps = []
 
   if (!is_android) {
     sources += [
@@ -4710,6 +4711,7 @@ static_library("test_support_ui") {
       "ui/webui/web_ui_test_handler.cc",
       "ui/webui/web_ui_test_handler.h",
     ]
+    deps += [ "//third_party/WebKit/public:blink_headers" ]
   }
 
   configs += [ "//build/config:precompiled_headers" ]
@@ -4718,7 +4720,7 @@ static_library("test_support_ui") {
     "//net:test_support",
   ]
 
-  deps = [
+  deps += [
     "//components/metrics:test_support",
     "//components/password_manager/content/common:mojo_interfaces",
     "//components/password_manager/core/browser:test_support",