Add chrome-pat and chrome-pat-ps commands to test Private Advertising (#706)

* Add Privacy Sandbox Ads API support in 3pcd launcher commands

* Revert "Add Privacy Sandbox Ads API support in 3pcd launcher commands"

This reverts commit 65e86d2.

* Add `chrome-pat` and `chrome-pat-ps` launcher command with Private Advertising Testing enabled

* Update install message to show `chrome-pat` and `chrome-pat-ps` commands

Author: gagan0123

bin/chrome_launcher.sh

@@ -101,3 +101,23 @@ chrome-rws-ps() {
     --load-extension="$extension_dir/ps-analysis-tool-$ps_analysis_tool_version/extension" \
     --enable-features="FirstPartySets,StorageAccessAPI,StorageAccessAPIForOriginExtension,PageInfoCookiesSubpage,PrivacySandboxFirstPartySetsUI,TpcdMetadataGrants,TpcdSupportSettings,TpcdHeuristicsGrants:TpcdReadHeuristicsGrants/true/TpcdWritePopupCurrentInteractionHeuristicsGrants/30d/TpcdBackfillPopupHeuristicsGrants/30d/TpcdPopupHeuristicEnableForIframeInitiator/all/TpcdWriteRedirectHeuristicGrants/15m/TpcdRedirectHeuristicRequireABAFlow/true/TpcdRedirectHeuristicRequireCurrentInteraction/true"
 }
+
+# Launch Private Advertising Testing Chrome
+chrome-pat() {
+  launch_chrome \
+    --install-autogenerated-theme='0,53,102' \
+    --test-third-party-cookie-phaseout \
+    --enable-features="PrivacySandboxAdsAPIs,PrivacySandboxAdsAPIsOverride" \
+    --enable-privacy-sandbox-ads-apis
+}
+
+# Launch Private Advertising Testing Chrome with Privacy Sandbox extension
+chrome-pat-ps() {
+  extension_setup
+  launch_chrome \
+    --install-autogenerated-theme='0,53,102' \
+    --load-extension="$extension_dir/ps-analysis-tool-$ps_analysis_tool_version/extension" \
+    --test-third-party-cookie-phaseout \
+    --enable-features="PrivacySandboxAdsAPIs,PrivacySandboxAdsAPIsOverride" \
+    --enable-privacy-sandbox-ads-apis
+}

bin/install.sh

@@ -39,6 +39,8 @@ echo -e "\tchrome-default     : Opens a Chrome instance with default settings."
 echo -e "\tchrome-3pcd        : Opens a Chrome instance with Third-Party Cookie Deprecation (3PCD) enabled."
 echo -e "\tchrome-default-ps  : Opens a Chrome instance with default settings and the Privacy Sandbox extension installed."
 echo -e "\tchrome-3pcd-ps     : Opens a Chrome instance with 3PCD enabled and the Privacy Sandbox extension installed."
+echo -e "\tchrome-pat         : Opens a Chrome instance with Private Advertising Testing enabled."
+echo -e "\tchrome-pat-ps      : Opens a Chrome instance with Private Advertising Testing enabled and the Privacy Analysis Tool extension installed."
 
 # Source into current terminal session as well
 source ~/bin/chrome_launcher.sh