Implementation for chrome.certificateProvider.requestPin/stopPinRequest

chrome/browser/extensions/api/certificate_provider/certificate_provider_api.h

Index: chrome/browser/extensions/api/certificate_provider/certificate_provider_api.h
diff --git a/chrome/browser/extensions/api/certificate_provider/certificate_provider_api.h b/chrome/browser/extensions/api/certificate_provider/certificate_provider_api.h
index bc4ec19752bd8f6605fc8805833953e044b7da47..962a5f2ca7b07391c08bb222b13cee84c1e12417 100644
--- a/chrome/browser/extensions/api/certificate_provider/certificate_provider_api.h
+++ b/chrome/browser/extensions/api/certificate_provider/certificate_provider_api.h
@@ -45,6 +45,35 @@ class CertificateProviderInternalReportSignatureFunction
                              CERTIFICATEPROVIDERINTERNAL_REPORTSIGNATURE);
 };
 
+// The maximum number of times per minute, extension is allowed to show PIN
+// dialog again after user closed the previous one.
+extern const int MAX_CLOSED_DIALOGS_PER_10_MINUTES;

[emaxx, 2016/09/06 15:02:11]

The constant name is too generic - it has no attribution to certificateProvider
or PIN requests. 

Maybe make it member of the PinDialogManager class?

+
+class CertificateProviderRequestPinFunction
+    : public UIThreadExtensionFunction {
+ private:
+  ~CertificateProviderRequestPinFunction() override;
+  ResponseAction Run() override;
+  bool ShouldSkipQuotaLimiting() const override;
+  void GetQuotaLimitHeuristics(
+      extensions::QuotaLimitHeuristics* heuristics) const override;
+  void OnInputReceived(const base::string16& value);
+
+  DECLARE_EXTENSION_FUNCTION("certificateProvider.requestPin",
+                             CERTIFICATEPROVIDER_REQUESTPIN);
+};
+
+class CertificateProviderStopPinRequestFunction
+    : public UIThreadExtensionFunction {
+ private:
+  ~CertificateProviderStopPinRequestFunction() override;
+  ResponseAction Run() override;
+  void DialogClosed(const base::string16& value);
+
+  DECLARE_EXTENSION_FUNCTION("certificateProvider.stopPinRequest",
+                             CERTIFICATEPROVIDER_STOPPINREQUEST);
+};
+
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_CERTIFICATE_PROVIDER_CERTIFICATE_PROVIDER_API_H_