Update chrome_browser_main.cc patch to handle iCloud Passwords Extension fix

Author: felarof99

packages/browseros/chromium_patches/chrome/browser/chrome_browser_main.cc

@@ -1,5 +1,5 @@
 diff --git a/chrome/browser/chrome_browser_main.cc b/chrome/browser/chrome_browser_main.cc
-index 681fd3282078c..df6e7d2cbb9e4 100644
+index 681fd3282078c..58cb7f8be17df 100644
 --- a/chrome/browser/chrome_browser_main.cc
 +++ b/chrome/browser/chrome_browser_main.cc
 @@ -10,6 +10,7 @@
@@ -19,7 +19,51 @@ index 681fd3282078c..df6e7d2cbb9e4 100644
        browser_creator_->AddFirstRunTabs(master_prefs_->new_tabs);
      }
 
-@@ -1399,6 +1402,10 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
+@@ -1034,6 +1037,43 @@ int ChromeBrowserMainParts::PreCreateThreadsImpl() {
+   }
+ #endif  // !BUILDFLAG(IS_ANDROID) && !BUILDFLAG(IS_CHROMEOS)
+ 
++#if BUILDFLAG(IS_MAC)
++  // Install iCloud Passwords native messaging host manifest.
++  //
++  // Why this runs on every startup (not just first run):
++  // - First-run only would miss existing users upgrading to this version
++  // - The "First Run" sentinel already exists for them, so IsChromeFirstRun()
++  //   returns false and first-run code is skipped entirely
++  // - Running every startup also self-heals if the manifest is deleted
++  // - The PathExists check makes this cheap (~0.1ms) when file already exists
++  {
++    base::FilePath native_messaging_dir;
++    if (base::PathService::Get(chrome::DIR_USER_NATIVE_MESSAGING,
++                               &native_messaging_dir)) {
++      // Ensure directory exists for users who installed before first-run
++      // directory creation was added.
++      if (!base::PathExists(native_messaging_dir))
++        base::CreateDirectory(native_messaging_dir);
++
++      const base::FilePath manifest_path =
++          native_messaging_dir.Append("com.apple.passwordmanager.json");
++      if (!base::PathExists(manifest_path)) {
++        constexpr std::string_view kICloudPasswordsManifest = R"({
++    "name": "com.apple.passwordmanager",
++    "description": "PasswordManagerBrowserExtensionHelper",
++    "path": "/System/Cryptexes/App/System/Library/CoreServices/PasswordManagerBrowserExtensionHelper.app/Contents/MacOS/PasswordManagerBrowserExtensionHelper",
++    "type": "stdio",
++    "allowed_origins": [
++        "chrome-extension://pejdijmoenmkgeppbflobdenhhabjlaj/",
++        "chrome-extension://mfbcdcnpokpoajjciilocoachedjkima/"
++    ]
++})";
++        base::WriteFile(manifest_path, kICloudPasswordsManifest);
++      }
++    }
++  }
++#endif  // BUILDFLAG(IS_MAC)
++
+ #if BUILDFLAG(IS_MAC)
+ #if defined(ARCH_CPU_X86_64)
+   // The use of Rosetta to run the x64 version of Chromium on Arm is neither
+@@ -1399,6 +1439,10 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
    // running.
    browser_process_->PreMainMessageLoopRun();
 
@@ -30,7 +74,7 @@ index 681fd3282078c..df6e7d2cbb9e4 100644
  #if BUILDFLAG(IS_WIN)
    // If the command line specifies 'uninstall' then we need to work here
    // unless we detect another chrome browser running.
-@@ -1835,6 +1842,11 @@ void ChromeBrowserMainParts::PostMainMessageLoopRun() {
+@@ -1835,6 +1879,11 @@ void ChromeBrowserMainParts::PostMainMessageLoopRun() {
    for (auto& chrome_extra_part : chrome_extra_parts_)
      chrome_extra_part->PostMainMessageLoopRun();