Update to Chromium version 89.0.4389.0 (#843830)

- SSE3 is now required on x86 processors (see https://crbug.com/1123353).

patch/patches/chrome_runtime.patch

@@ -1,16 +1,16 @@
 diff --git chrome/app/chrome_main_delegate.cc chrome/app/chrome_main_delegate.cc
-index d9a02faddd91..09a349fcf2b8 100644
+index db85b6b2fcf5..bcf6867e8f4e 100644
 --- chrome/app/chrome_main_delegate.cc
 +++ chrome/app/chrome_main_delegate.cc
-@@ -27,6 +27,7 @@
- #include "base/time/time.h"
+@@ -28,6 +28,7 @@
  #include "base/trace_event/trace_event_impl.h"
  #include "build/build_config.h"
+ #include "build/chromeos_buildflags.h"
 +#include "cef/libcef/features/runtime.h"
  #include "chrome/browser/chrome_content_browser_client.h"
  #include "chrome/browser/chrome_resource_bundle_helper.h"
  #include "chrome/browser/defaults.h"
-@@ -378,6 +379,8 @@ struct MainFunction {
+@@ -381,6 +382,8 @@ struct MainFunction {
  
  // Initializes the user data dir. Must be called before InitializeLocalState().
  void InitializeUserDataDir(base::CommandLine* command_line) {
@@ -19,7 +19,7 @@ index d9a02faddd91..09a349fcf2b8 100644
  #if defined(OS_WIN)
    // Reach out to chrome_elf for the truth on the user data directory.
    // Note that in tests, this links to chrome_elf_test_stubs.
-@@ -644,7 +647,9 @@ void ChromeMainDelegate::PostFieldTrialInitialization() {
+@@ -658,7 +661,9 @@ void ChromeMainDelegate::PostFieldTrialInitialization() {
    }
  
  #if defined(OS_WIN)
@@ -29,7 +29,7 @@ index d9a02faddd91..09a349fcf2b8 100644
    base::sequence_manager::internal::ThreadControllerPowerMonitor::
        InitializeOnMainThread();
  #endif
-@@ -926,6 +931,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
+@@ -943,6 +948,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
    std::string process_type =
        command_line.GetSwitchValueASCII(switches::kProcessType);
  
@@ -37,7 +37,7 @@ index d9a02faddd91..09a349fcf2b8 100644
    crash_reporter::InitializeCrashKeys();
  
  #if defined(OS_POSIX)
-@@ -936,6 +942,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
+@@ -953,6 +959,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
    InitMacCrashReporter(command_line, process_type);
    SetUpInstallerPreferences(command_line);
  #endif
@@ -45,7 +45,7 @@ index d9a02faddd91..09a349fcf2b8 100644
  
  #if defined(OS_WIN)
    child_process_logging::Init();
-@@ -1058,6 +1065,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
+@@ -1075,6 +1082,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
          locale;
    }
  
@@ -53,7 +53,7 @@ index d9a02faddd91..09a349fcf2b8 100644
  #if defined(OS_POSIX) && !defined(OS_MAC)
    // Zygote needs to call InitCrashReporter() in RunZygote().
    if (process_type != switches::kZygoteProcess) {
-@@ -1090,6 +1098,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
+@@ -1107,6 +1115,7 @@ void ChromeMainDelegate::PreSandboxStartup() {
    // After all the platform Breakpads have been initialized, store the command
    // line for crash reporting.
    crash_keys::SetCrashKeysFromCommandLine(command_line);
@@ -61,7 +61,7 @@ index d9a02faddd91..09a349fcf2b8 100644
  
  #if BUILDFLAG(ENABLE_PDF)
    MaybeInitializeGDI();
-@@ -1188,6 +1197,7 @@ void ChromeMainDelegate::ZygoteForked() {
+@@ -1205,6 +1214,7 @@ void ChromeMainDelegate::ZygoteForked() {
      SetUpProfilingShutdownHandler();
    }
  
@@ -69,7 +69,7 @@ index d9a02faddd91..09a349fcf2b8 100644
    // Needs to be called after we have chrome::DIR_USER_DATA.  BrowserMain sets
    // this up for the browser process in a different manner.
    const base::CommandLine* command_line =
-@@ -1204,6 +1214,7 @@ void ChromeMainDelegate::ZygoteForked() {
+@@ -1221,6 +1231,7 @@ void ChromeMainDelegate::ZygoteForked() {
  
    // Reset the command line for the newly spawned process.
    crash_keys::SetCrashKeysFromCommandLine(*command_line);
@@ -78,7 +78,7 @@ index d9a02faddd91..09a349fcf2b8 100644
  
  #endif  // defined(OS_LINUX) || defined(OS_CHROMEOS)
 diff --git chrome/browser/chrome_browser_main.cc chrome/browser/chrome_browser_main.cc
-index 195da4bea79f..5f2c60e63623 100644
+index fee4d5f1a8ca..2e4fb506d851 100644
 --- chrome/browser/chrome_browser_main.cc
 +++ chrome/browser/chrome_browser_main.cc
 @@ -49,6 +49,7 @@
@@ -89,7 +89,7 @@ index 195da4bea79f..5f2c60e63623 100644
  #include "chrome/browser/about_flags.h"
  #include "chrome/browser/active_use_util.h"
  #include "chrome/browser/after_startup_task_utils.h"
-@@ -893,8 +894,10 @@ int ChromeBrowserMainParts::PreCreateThreadsImpl() {
+@@ -902,8 +903,10 @@ int ChromeBrowserMainParts::PreCreateThreadsImpl() {
  #if !defined(OS_ANDROID)
    // Create the RunLoop for MainMessageLoopRun() to use, and pass a copy of
    // its QuitClosure to the BrowserProcessImpl to call when it is time to exit.
@@ -101,7 +101,7 @@ index 195da4bea79f..5f2c60e63623 100644
  
    // These members must be initialized before returning from this function.
    // Android doesn't use StartupBrowserCreator.
-@@ -1615,11 +1618,13 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
+@@ -1634,11 +1637,13 @@ int ChromeBrowserMainParts::PreMainMessageLoopRunImpl() {
    // This step is costly and is already measured in
    // Startup.StartupBrowserCreator_Start.
    // See the comment above for an explanation of |process_command_line|.
@@ -113,9 +113,9 @@ index 195da4bea79f..5f2c60e63623 100644
                                last_opened_profiles);
 -  if (started) {
 +  if (started && g_run_loop) {
- #if defined(OS_WIN) || (defined(OS_LINUX) && !defined(OS_CHROMEOS))
-     // Initialize autoupdate timer. Timer callback costs basically nothing
-     // when browser is not in persistent mode, so it's OK to let it ride on
+ // TODO(crbug.com/1052397): Revisit the macro expression once build flag switch
+ // of lacros-chrome is complete.
+ #if defined(OS_WIN) || (defined(OS_LINUX) || BUILDFLAG(IS_CHROMEOS_LACROS))
 diff --git chrome/browser/notifications/notification_platform_bridge_mac.mm chrome/browser/notifications/notification_platform_bridge_mac.mm
 index 9e8fcb9f9f91..2a9eaca0fb0d 100644
 --- chrome/browser/notifications/notification_platform_bridge_mac.mm