Credential Management: Rename 'LocalCredential' to 'PasswordCredential' (1/3)

Source/platform/credentialmanager/PlatformCredential.h

Index: Source/platform/credentialmanager/PlatformCredential.h
diff --git a/Source/platform/credentialmanager/PlatformCredential.h b/Source/platform/credentialmanager/PlatformCredential.h
index 45abe4c284e0388d8b406d091f955ee22ba1d3c2..c39a026188f0f9f195e41fb3a7c500fa354bf72b 100644
--- a/Source/platform/credentialmanager/PlatformCredential.h
+++ b/Source/platform/credentialmanager/PlatformCredential.h
@@ -22,7 +22,7 @@ public:
     const KURL& avatarURL() const { return m_avatarURL; }
     const String& type() const { return m_type; }
 
-    virtual bool isLocal() { return false; }
+    virtual bool isPassword() { return false; }
     virtual bool isFederated() { return false; }
 
     DEFINE_INLINE_VIRTUAL_TRACE() { }