Credential saving clank infobar for Smart Lock.

chrome/browser/password_manager/save_password_infobar_delegate.h

Index: chrome/browser/password_manager/save_password_infobar_delegate.h
diff --git a/chrome/browser/password_manager/save_password_infobar_delegate.h b/chrome/browser/password_manager/save_password_infobar_delegate.h
index fdf3e35b68e7b70cf55a2e62aa871e80007315de..4dd0b4d0684bfc28cbef21d55f54bc27df12a138 100644
--- a/chrome/browser/password_manager/save_password_infobar_delegate.h
+++ b/chrome/browser/password_manager/save_password_infobar_delegate.h
@@ -6,11 +6,9 @@
 #define CHROME_BROWSER_PASSWORD_MANAGER_SAVE_PASSWORD_INFOBAR_DELEGATE_H_
 
 #include "base/basictypes.h"
-#include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/timer/elapsed_timer.h"
 #include "components/infobars/core/confirm_infobar_delegate.h"
-#include "components/infobars/core/infobar_delegate.h"
 #include "components/password_manager/core/browser/password_form_manager.h"
 #include "components/password_manager/core/browser/password_manager_metrics_util.h"
 
@@ -18,6 +16,10 @@ namespace content {
 class WebContents;
 }
 
+namespace password_manager {
+enum class CredentialSourceType;
+}
+
 // After a successful *new* login attempt, we take the PasswordFormManager in
 // provisional_save_manager_ and move it to a SavePasswordInfoBarDelegate while
 // the user makes up their mind with the "save password" infobar. Note if the
@@ -35,15 +37,15 @@ class SavePasswordInfoBarDelegate : public ConfirmInfoBarDelegate {
   static void Create(
       content::WebContents* web_contents,
       scoped_ptr<password_manager::PasswordFormManager> form_to_save,
-      const std::string& uma_histogram_suffix);
-
- private:
-  SavePasswordInfoBarDelegate(
-      scoped_ptr<password_manager::PasswordFormManager> form_to_save,
-      const std::string& uma_histogram_suffix);
+      const std::string& uma_histogram_suffix,
+      password_manager::CredentialSourceType source_type);
 
   ~SavePasswordInfoBarDelegate() override;
 
+  // If the infobar was triggered by the Credential management API, then on
+  // Android it should display the "More" button.
+  bool ShouldShowMoreButton();
+
   // ConfirmInfoBarDelegate:
   Type GetInfoBarType() const override;
   InfoBarAutomationType GetInfoBarAutomationType() const override;
@@ -55,6 +57,12 @@ class SavePasswordInfoBarDelegate : public ConfirmInfoBarDelegate {
   bool Accept() override;
   bool Cancel() override;
 
+ private:
+  SavePasswordInfoBarDelegate(
+      scoped_ptr<password_manager::PasswordFormManager> form_to_save,
+      const std::string& uma_histogram_suffix,
+      password_manager::CredentialSourceType source_type);
+
   // The PasswordFormManager managing the form we're asking the user about,
   // and should update as per her decision.
   scoped_ptr<password_manager::PasswordFormManager> form_to_save_;
@@ -70,6 +78,10 @@ class SavePasswordInfoBarDelegate : public ConfirmInfoBarDelegate {
   // form is on a monitored domain. Otherwise, an empty string.
   const std::string uma_histogram_suffix_;
 
+  // Records source from where infobar was triggered.
+  // Infobar appearance (title, buttons) depends on value of this parameter.
+  password_manager::CredentialSourceType source_type_;
+
   DISALLOW_COPY_AND_ASSIGN(SavePasswordInfoBarDelegate);
 };