Cleanup unreachable cert adding code

android_webview/browser/aw_content_browser_client.cc

Index: android_webview/browser/aw_content_browser_client.cc
diff --git a/android_webview/browser/aw_content_browser_client.cc b/android_webview/browser/aw_content_browser_client.cc
index decb036bdb10f9d0bac174d4ef13a9befa9a96ab..e56e6f506cb51949b6ce520c55cab352a44eca3f 100644
--- a/android_webview/browser/aw_content_browser_client.cc
+++ b/android_webview/browser/aw_content_browser_client.cc
@@ -193,15 +193,6 @@ AwBrowserContext* AwContentBrowserClient::InitBrowserContext() {
   return browser_context_.get();
 }
 
-void AwContentBrowserClient::AddCertificate(net::CertificateMimeType cert_type,
-                                            const void* cert_data,
-                                            size_t cert_size,
-                                            int render_process_id,
-                                            int render_frame_id) {
-  if (cert_size > 0)
-    net::android::StoreCertificate(cert_type, cert_data, cert_size);
-}
-
 content::BrowserMainParts* AwContentBrowserClient::CreateBrowserMainParts(
     const content::MainFunctionParams& parameters) {
   return new AwBrowserMainParts(this);