[iOS][CP] Fix bundle id and security group

Bug: 1045456
Change-Id: I2c204fb5c53b2df69453a782eada76f81c5ec759
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2108021
Auto-Submit: Javier Ernesto Flores Robles <javierrobles@chromium.org>
Commit-Queue: David Jean <djean@chromium.org>
Reviewed-by: David Jean <djean@chromium.org>
Cr-Commit-Position: refs/heads/master@{#751306}

ios/chrome/credential_provider_extension/BUILD.gn

@@ -65,7 +65,7 @@ ios_appex_bundle("credential_provider_extension") {
 
   extra_substitutions = [
     "CHROMIUM_SHORT_NAME=$chromium_short_name",
-    "CREDENTIAL_PROVIDER_EXTENSION_BUNDLE_ID=$chromium_bundle_id.CredentialProvider",
+    "CREDENTIAL_PROVIDER_EXTENSION_BUNDLE_ID=$chromium_bundle_id.CredentialProviderExtension",
   ]
 
   entitlements_target = ":entitlements"

ios/chrome/credential_provider_extension/entitlements/external/credential_provider_extension.appex.entitlements

@@ -8,8 +8,7 @@
 	<string>$(AppIdentifierPrefix)$(CFBundleIdentifier)</string>
 	<key>com.apple.security.application-groups</key>
 	<array>
-		<string>group.${IOS_BUNDLE_ID_PREFIX}.chrome</string>
-		<string>group.${IOS_BUNDLE_ID_PREFIX}.common</string>
+		<string>group.${IOS_BUNDLE_ID_PREFIX}.CredentialProvider</string>
 	</array>
 </dict>
 </plist>