remove product specific strings from generated_resources
This strings should be in chromium and google_chrome resources.

Please take a look at this conversation

https://groups.google.com/a/chromium.org/forum/?fromgroups#!topic/chromium-dev/xiuyMB5AiNY

PS: I have checked they used only in browser, not in OS.

Review URL: https://codereview.chromium.org/1071633002

Cr-Commit-Position: refs/heads/master@{#324952}
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 346486bb..48d8576 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -21,7 +21,9 @@
 #include "chrome/browser/flags_storage.h"
 #include "chrome/common/chrome_content_client.h"
 #include "chrome/common/chrome_switches.h"
+#include "chrome/grit/chromium_strings.h"
 #include "chrome/grit/generated_resources.h"
+#include "chrome/grit/google_chrome_strings.h"
 #include "components/autofill/core/common/autofill_switches.h"
 #include "components/cloud_devices/common/cloud_devices_switches.h"
 #include "components/metrics/metrics_hashes.h"