Fix -full fallback for diff updates (M56).

chrome/installer/mini_installer/mini_installer_constants.h

Index: chrome/installer/mini_installer/mini_installer_constants.h
diff --git a/chrome/installer/mini_installer/mini_installer_constants.h b/chrome/installer/mini_installer/mini_installer_constants.h
index bd80c696f00dc5320f9f23905891122b67f72bb1..a176df99c8d2ef0a47fc85754a7c3b4069566bff 100644
--- a/chrome/installer/mini_installer/mini_installer_constants.h
+++ b/chrome/installer/mini_installer/mini_installer_constants.h
@@ -37,9 +37,12 @@ extern const wchar_t kCleanupRegistryValue[];
 extern const wchar_t kInstallerErrorRegistryValue[];
 extern const wchar_t kInstallerExtraCode1RegistryValue[];
 extern const wchar_t kInstallerResultRegistryValue[];
+extern const wchar_t kPvRegistryValue[];
+extern const wchar_t kUninstallArgumentsRegistryValue[];
 extern const wchar_t kUninstallRegistryValue[];
 
 // Registry key paths.
+extern const wchar_t kClientsKeyBase[];
 extern const wchar_t kClientStateKeyBase[];
 extern const wchar_t kCleanupRegistryKey[];