First implementation of chrome.platformKeys.

chrome/browser/chromeos/platform_keys/platform_keys_service.cc

Index: chrome/browser/chromeos/platform_keys/platform_keys_service.cc
diff --git a/chrome/browser/chromeos/platform_keys/platform_keys_service.cc b/chrome/browser/chromeos/platform_keys/platform_keys_service.cc
index ebaed7ba5e3840c0e812946239fb8e389ad3fdfc..07974de472282dbc5ac5757c0e79498c92638fdd 100644
--- a/chrome/browser/chromeos/platform_keys/platform_keys_service.cc
+++ b/chrome/browser/chromeos/platform_keys/platform_keys_service.cc
@@ -10,6 +10,7 @@
 #include "chrome/browser/chromeos/platform_keys/platform_keys.h"
 #include "content/public/browser/browser_thread.h"
 #include "extensions/browser/state_store.h"
+#include "net/cert/x509_certificate.h"
 
 using content::BrowserThread;
 
@@ -110,6 +111,19 @@ void PlatformKeysService::Sign(const std::string& token_id,
                                           browser_context_));
 }
 
+void PlatformKeysService::SelectClientCertificates(
+    const platform_keys::ClientCertificateRequest& request,
+    const std::string& extension_id,
+    const SelectCertificatesCallback& callback) {
+  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
+
+  platform_keys::subtle::SelectClientCertificates(
+      request,
+      base::Bind(&PlatformKeysService::SelectClientCertificatesCallback,
+                 weak_factory_.GetWeakPtr(), extension_id, callback),
+      browser_context_);
+}
+
 void PlatformKeysService::RegisterPublicKey(
     const std::string& extension_id,
     const std::string& public_key_spki_der,
@@ -165,6 +179,15 @@ void PlatformKeysService::GenerateRSAKeyCallback(
   RegisterPublicKey(extension_id, public_key_spki_der, wrapped_callback);
 }
 
+void PlatformKeysService::SelectClientCertificatesCallback(
+    const std::string& extension_id,
+    const SelectCertificatesCallback& callback,
+    scoped_ptr<net::CertificateList> matches,
+    const std::string& error_message) {
+  // TODO(pneubeck): Remove all certs that the extension doesn't have access to.
+  callback.Run(matches.Pass(), error_message);
+}
+
 void PlatformKeysService::RegisterPublicKeyGotPlatformKeys(
     const std::string& extension_id,
     const std::string& public_key_spki_der,