[ios] Fix Info.plist and entitlements for "catalyst" environment

Move ios/chrome/app/resources/Info.plist keys specific to the
"device" or "simulator" environments to a separate file, and
add a file for "catalyst" specific keys. Update the build rule
to merge the correct .plist files.

Add a new entitlement file for key that are required for a build
targeting the "catalyst" environment and update the build rule
to merge it to the generic entitlements.

Bug: 1138425
Change-Id: I164aeadf66320885695fb38707f0b10c22e07158
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2498487
Commit-Queue: Sylvain Defresne <sdefresne@chromium.org>
Reviewed-by: Olivier Robin <olivierrobin@chromium.org>
Auto-Submit: Sylvain Defresne <sdefresne@chromium.org>
Cr-Commit-Position: refs/heads/master@{#821148}

ios/chrome/app/BUILD.gn

@@ -4,6 +4,7 @@
 
 import("//build/apple/tweak_info_plist.gni")
 import("//build/buildflag_header.gni")
+import("//build/config/ios/ios_sdk.gni")
 import("//build/config/ios/rules.gni")
 import("//build/config/mac/base_rules.gni")
 import("//ios/build/chrome_build.gni")
@@ -86,6 +87,11 @@ tweak_info_plist("info_plist") {
     "resources/Info.plist",
     "resources/ChromeAddition+Info.plist",
   ]
+  if (target_environment == "catalyst") {
+    info_plists += [ "resources/Environment+Catalyst.plist" ]
+  } else {
+    info_plists += [ "resources/Environment+Default.plist" ]
+  }
   if (ios_chrome_info_plist_additions != []) {
     info_plists += ios_chrome_info_plist_additions
   }
@@ -119,6 +125,9 @@ compile_entitlements("entitlements") {
   if (ios_chrome_entitlements_additions != []) {
     entitlements_templates += ios_chrome_entitlements_additions
   }
+  if (target_environment == "catalyst") {
+    entitlements_templates += [ "resources/Environment+Catalyst.entitlements" ]
+  }
   substitutions = [ "IOS_BUNDLE_ID_PREFIX=$ios_app_bundle_id_prefix" ]
   output_name = "$target_gen_dir/$chromium_short_name.entitlements"
 }

ios/chrome/app/resources/Environment+Catalyst.entitlements

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>com.apple.security.app-sandbox</key>
+	<true/>
+	<key>com.apple.security.get-task-allow</key>
+	<true/>
+	<key>com.apple.security.network.client</key>
+	<true/>
+</dict>
+</plist>

ios/chrome/app/resources/Environment+Catalyst.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>LSMinimumSystemVersion</key>
+	<string>10.15.6</string>
+	<key>NSSupportsAutomaticTermination</key>
+	<true/>
+	<key>NSSupportsSuddenTermination</key>
+	<true/>
+	<key>UIApplicationSupportsIndirectInputEvents</key>
+	<true/>
+</dict>
+</plist>

ios/chrome/app/resources/Environment+Default.plist

+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+  <key>LSRequiresIPhoneOS</key>
+  <true/>
+</dict>
+</plist>

ios/chrome/app/resources/Info.plist

@@ -81,8 +81,6 @@
 	</array>
 	<key>CFBundleVersion</key>
 	<string>0.0.0</string>
-	<key>LSRequiresIPhoneOS</key>
-	<true/>
 	<key>LSSupportsOpeningDocumentsInPlace</key>
 	<true/>
 	<key>NSAppTransportSecurity</key>