fix: stop using std::vector<const uint8_t> in ProcessingSingleton (#41832)

patches/chromium/feat_add_data_parameter_to_processsingleton.patch

@@ -13,7 +13,7 @@ app.requestSingleInstanceLock API so that users can pass in a JSON
 object for the second instance to send to the first instance.
 
 diff --git a/chrome/browser/process_singleton.h b/chrome/browser/process_singleton.h
-index 31f5b160e4cd755cfb56a62b04261ee1bee80277..191d43392d1ca76882e9da32548fd8e6a713e701 100644
+index 31f5b160e4cd755cfb56a62b04261ee1bee80277..8dbc5ac458481d2f805f90101069f02adcfe4090 100644
 --- a/chrome/browser/process_singleton.h
 +++ b/chrome/browser/process_singleton.h
 @@ -18,6 +18,7 @@
@@ -30,7 +30,7 @@ index 31f5b160e4cd755cfb56a62b04261ee1bee80277..191d43392d1ca76882e9da32548fd8e6
        base::RepeatingCallback<bool(base::CommandLine command_line,
 -                                   const base::FilePath& current_directory)>;
 +                                   const base::FilePath& current_directory,
-+                                   const std::vector<const uint8_t> additional_data)>;
++                                   const std::vector<uint8_t> additional_data)>;
  
  #if BUILDFLAG(IS_WIN)
    ProcessSingleton(const std::string& program_name,
@@ -63,14 +63,14 @@ index 31f5b160e4cd755cfb56a62b04261ee1bee80277..191d43392d1ca76882e9da32548fd8e6
  #if BUILDFLAG(IS_WIN)
    bool EscapeVirtualization(const base::FilePath& user_data_dir);
 diff --git a/chrome/browser/process_singleton_posix.cc b/chrome/browser/process_singleton_posix.cc
-index 298c9c81fa110ad7900d0bd6822136bb57f0382e..da7aaed23e4e0cdc037490bbe8beaea705b48df5 100644
+index 298c9c81fa110ad7900d0bd6822136bb57f0382e..f662580a6fc23d06c5e4795d5e7d41e788c8f90d 100644
 --- a/chrome/browser/process_singleton_posix.cc
 +++ b/chrome/browser/process_singleton_posix.cc
 @@ -610,6 +610,7 @@ class ProcessSingleton::LinuxWatcher
    // |reader| is for sending back ACK message.
    void HandleMessage(const std::string& current_dir,
                       const std::vector<std::string>& argv,
-+                     const std::vector<const uint8_t> additional_data,
++                     const std::vector<uint8_t> additional_data,
                       SocketReader* reader);
  
    // Called when the ProcessSingleton that owns this class is about to be
@@ -81,7 +81,7 @@ index 298c9c81fa110ad7900d0bd6822136bb57f0382e..da7aaed23e4e0cdc037490bbe8beaea7
 -    const std::string& current_dir, const std::vector<std::string>& argv,
 +    const std::string& current_dir,
 +    const std::vector<std::string>& argv,
-+    const std::vector<const uint8_t> additional_data,
++    const std::vector<uint8_t> additional_data,
      SocketReader* reader) {
    DCHECK(ui_task_runner_->BelongsToCurrentThread());
    DCHECK(reader);
@@ -112,7 +112,7 @@ index 298c9c81fa110ad7900d0bd6822136bb57f0382e..da7aaed23e4e0cdc037490bbe8beaea7
 +  base::StringToSizeT(tokens[0], &num_args);
 +  std::vector<std::string> command_line(tokens.begin() + 1, tokens.begin() + 1 + num_args);
 +
-+  std::vector<const uint8_t> additional_data;
++  std::vector<uint8_t> additional_data;
 +  if (tokens.size() >= 3 + num_args) {
 +    size_t additional_data_size;
 +    base::StringToSizeT(tokens[1 + num_args], &additional_data_size);
@@ -121,7 +121,7 @@ index 298c9c81fa110ad7900d0bd6822136bb57f0382e..da7aaed23e4e0cdc037490bbe8beaea7
 +        std::string(1, kTokenDelimiter));
 +    const uint8_t* additional_data_bits =
 +        reinterpret_cast<const uint8_t*>(remaining_args.c_str());
-+    additional_data = std::vector<const uint8_t>(
++    additional_data = std::vector<uint8_t>(
 +        additional_data_bits, additional_data_bits + additional_data_size);
 +  }
 +
@@ -178,7 +178,7 @@ index 298c9c81fa110ad7900d0bd6822136bb57f0382e..da7aaed23e4e0cdc037490bbe8beaea7
    if (!WriteToSocket(socket.fd(), to_send.data(), to_send.length())) {
      // Try to kill the other process, because it might have been dead.
 diff --git a/chrome/browser/process_singleton_win.cc b/chrome/browser/process_singleton_win.cc
-index 11f35769cc53b4aa111a319d155a3916f0040fa7..8e3e870eaac14ce6886878b027c7cf2eba19a759 100644
+index 11f35769cc53b4aa111a319d155a3916f0040fa7..4a87d6c425aa27fb8dcec91287f8714e39b2c429 100644
 --- a/chrome/browser/process_singleton_win.cc
 +++ b/chrome/browser/process_singleton_win.cc
 @@ -80,10 +80,12 @@ BOOL CALLBACK BrowserWindowEnumeration(HWND window, LPARAM param) {
@@ -187,7 +187,7 @@ index 11f35769cc53b4aa111a319d155a3916f0040fa7..8e3e870eaac14ce6886878b027c7cf2e
                        base::CommandLine* parsed_command_line,
 -                      base::FilePath* current_directory) {
 +                      base::FilePath* current_directory,
-+                      std::vector<const uint8_t>* parsed_additional_data) {
++                      std::vector<uint8_t>* parsed_additional_data) {
    // We should have enough room for the shortest command (min_message_size)
    // and also be a multiple of wchar_t bytes. The shortest command
 -  // possible is L"START\0\0" (empty current directory and command line).
@@ -228,7 +228,7 @@ index 11f35769cc53b4aa111a319d155a3916f0040fa7..8e3e870eaac14ce6886878b027c7cf2e
 +        msg.substr(fourth_null + 1, fifth_null - fourth_null);
 +    const uint8_t* additional_data_bytes =
 +        reinterpret_cast<const uint8_t*>(additional_data.c_str());
-+    *parsed_additional_data = std::vector<const uint8_t>(additional_data_bytes,
++    *parsed_additional_data = std::vector<uint8_t>(additional_data_bytes,
 +        additional_data_bytes + additional_data_length);
 +
      return true;
@@ -239,7 +239,7 @@ index 11f35769cc53b4aa111a319d155a3916f0040fa7..8e3e870eaac14ce6886878b027c7cf2e
    base::CommandLine parsed_command_line(base::CommandLine::NO_PROGRAM);
    base::FilePath current_directory;
 -  if (!ParseCommandLine(cds, &parsed_command_line, &current_directory)) {
-+  std::vector<const uint8_t> additional_data;
++  std::vector<uint8_t> additional_data;
 +  if (!ParseCommandLine(cds, &parsed_command_line, &current_directory, &additional_data)) {
      *result = TRUE;
      return true;

shell/browser/api/electron_api_app.cc

@@ -407,10 +407,10 @@ bool NotificationCallbackWrapper(
     const base::RepeatingCallback<
         void(base::CommandLine command_line,
              const base::FilePath& current_directory,
-             const std::vector<const uint8_t> additional_data)>& callback,
+             const std::vector<uint8_t> additional_data)>& callback,
     base::CommandLine cmd,
     const base::FilePath& cwd,
-    const std::vector<const uint8_t> additional_data) {
+    const std::vector<uint8_t> additional_data) {
   // Make sure the callback is called after app gets ready.
   if (Browser::Get()->is_ready()) {
     callback.Run(std::move(cmd), cwd, std::move(additional_data));
@@ -987,7 +987,7 @@ std::string App::GetLocaleCountryCode() {
 
 void App::OnSecondInstance(base::CommandLine cmd,
                            const base::FilePath& cwd,
-                           const std::vector<const uint8_t> additional_data) {
+                           const std::vector<uint8_t> additional_data) {
   v8::Isolate* isolate = JavascriptEnvironment::GetIsolate();
   v8::HandleScope handle_scope(isolate);
   v8::Local<v8::Value> data_value =

shell/browser/api/electron_api_app.h

@@ -196,7 +196,7 @@ class App : public ElectronBrowserClient::Delegate,
   std::string GetSystemLocale(gin_helper::ErrorThrower thrower) const;
   void OnSecondInstance(base::CommandLine cmd,
                         const base::FilePath& cwd,
-                        const std::vector<const uint8_t> additional_data);
+                        const std::vector<uint8_t> additional_data);
   bool HasSingleInstanceLock() const;
   bool RequestSingleInstanceLock(gin::Arguments* args);
   void ReleaseSingleInstanceLock();