ios: Extend GN flag to lock beginning of CFBundleVersion to Plugins.

Bug: 1140474
Change-Id: I74c00893e6c69cb1cfcbbeed906448d0958f524a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2495245
Commit-Queue: Justin Cohen <justincohen@chromium.org>
Commit-Queue: Rohit Rao <rohitrao@chromium.org>
Auto-Submit: Justin Cohen <justincohen@chromium.org>
Reviewed-by: Rohit Rao <rohitrao@chromium.org>
Cr-Commit-Position: refs/heads/master@{#820365}

ios/chrome/content_widget_extension/BUILD.gn

@@ -13,6 +13,11 @@ import("//tools/grit/repack.gni")
 
 tweak_info_plist("tweak_info_plist") {
   info_plist = "Info.plist"
+
+  # TODO(crbug.com/1140474): Remove once iOS 14.2 reaches mass adoption.
+  if (ios_lock_to_version != "") {
+    args = [ "--lock-to-version=$ios_lock_to_version" ]
+  }
 }
 
 compile_entitlements("entitlements") {

ios/chrome/credential_provider_extension/BUILD.gn

@@ -24,6 +24,11 @@ extension_repack_all_locales("packed_resources") {
 
 tweak_info_plist("tweak_info_plist") {
   info_plist = "Info.plist"
+
+  # TODO(crbug.com/1140474): Remove once iOS 14.2 reaches mass adoption.
+  if (ios_lock_to_version != "") {
+    args = [ "--lock-to-version=$ios_lock_to_version" ]
+  }
 }
 
 compile_entitlements("entitlements") {

ios/chrome/search_widget_extension/BUILD.gn

@@ -13,6 +13,11 @@ import("//tools/grit/repack.gni")
 
 tweak_info_plist("tweak_info_plist") {
   info_plist = "Info.plist"
+
+  # TODO(crbug.com/1140474): Remove once iOS 14.2 reaches mass adoption.
+  if (ios_lock_to_version != "") {
+    args = [ "--lock-to-version=$ios_lock_to_version" ]
+  }
 }
 
 compile_entitlements("entitlements") {

ios/chrome/share_extension/BUILD.gn

@@ -24,6 +24,11 @@ extension_repack_all_locales("packed_resources") {
 
 tweak_info_plist("tweak_info_plist") {
   info_plist = "Info.plist"
+
+  # TODO(crbug.com/1140474): Remove once iOS 14.2 reaches mass adoption.
+  if (ios_lock_to_version != "") {
+    args = [ "--lock-to-version=$ios_lock_to_version" ]
+  }
 }
 
 compile_entitlements("entitlements") {