BASELINE: Update Chromium to 88.0.4324.208

Change-Id: I3ae87d23e4eff4b4a469685658740a213600c667
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>

5 files changed, 38 insertions, 7 deletions

diff --git a/chromium/gin/DIR_METADATA b/chromium/gin/DIR_METADATA
new file mode 100644
index 00000000000..a50f14ccf66
--- /dev/null
+++ b/chromium/gin/DIR_METADATA
@@ -0,0 +1,12 @@
+# Metadata information for this directory.
+#
+# For more information on DIR_METADATA files, see:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/README.md
+#
+# For the schema of this file, see Metadata message:
+#   https://source.chromium.org/chromium/infra/infra/+/master:go/src/infra/tools/dirmd/proto/dir_metadata.proto
+
+monorail {
+  component: "Blink>Bindings"
+}
+team_email: "blink-reviews-bindings@chromium.org"
\ No newline at end of file
diff --git a/chromium/gin/OWNERS b/chromium/gin/OWNERS
index 481dea8981a..3ac44eb8e9f 100644
--- a/chromium/gin/OWNERS
+++ b/chromium/gin/OWNERS
@@ -1,6 +1,3 @@
 jochen@chromium.org
 jbroman@chromium.org
 rmcilroy@chromium.org
-
-# TEAM: blink-reviews-bindings@chromium.org
-# COMPONENT: Blink>Bindings
diff --git a/chromium/gin/v8_foreground_task_runner.cc b/chromium/gin/v8_foreground_task_runner.cc
index f6d916cd05e..f0b1209babe 100644
--- a/chromium/gin/v8_foreground_task_runner.cc
+++ b/chromium/gin/v8_foreground_task_runner.cc
@@ -5,7 +5,7 @@
 #include "gin/v8_foreground_task_runner.h"
 
 #include "base/bind.h"
-#include "base/bind_helpers.h"
+#include "base/callback_helpers.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 
diff --git a/chromium/gin/v8_foreground_task_runner_with_locker.cc b/chromium/gin/v8_foreground_task_runner_with_locker.cc
index 73425e218b9..949ed0d15d3 100644
--- a/chromium/gin/v8_foreground_task_runner_with_locker.cc
+++ b/chromium/gin/v8_foreground_task_runner_with_locker.cc
@@ -5,7 +5,7 @@
 #include "gin/v8_foreground_task_runner_with_locker.h"
 
 #include "base/bind.h"
-#include "base/bind_helpers.h"
+#include "base/callback_helpers.h"
 #include "base/single_thread_task_runner.h"
 #include "base/threading/thread_task_runner_handle.h"
 #include "v8/include/v8.h"
diff --git a/chromium/gin/v8_platform.cc b/chromium/gin/v8_platform.cc
index 319dca5afc2..68415704fd7 100644
--- a/chromium/gin/v8_platform.cc
+++ b/chromium/gin/v8_platform.cc
@@ -217,10 +217,16 @@ class PageAllocator : public v8::PageAllocator {
                       size_t length,
                       size_t alignment,
                       v8::PageAllocator::Permission permissions) override {
+    if (permissions == v8::PageAllocator::Permission::kNoAccessWillJitLater) {
+      // We could use this information to conditionally set the MAP_JIT flag
+      // on Mac-arm64; however this permissions value is intended to be a
+      // short-term solution, so we continue to set MAP_JIT for all V8 pages
+      // for now.
+      permissions = v8::PageAllocator::Permission::kNoAccess;
+    }
     base::PageAccessibilityConfiguration config = GetPageConfig(permissions);
-    bool commit = (permissions != v8::PageAllocator::Permission::kNoAccess);
     return base::AllocPages(address, length, alignment, config,
-                            base::PageTag::kV8, commit);
+                            base::PageTag::kV8);
   }
 
   bool FreePages(void* address, size_t length) override {
@@ -303,12 +309,28 @@ class JobHandleImpl : public v8::JobHandle {
   void NotifyConcurrencyIncrease() override {
     handle_.NotifyConcurrencyIncrease();
   }
+  bool UpdatePriorityEnabled() const override { return true; }
+  void UpdatePriority(v8::TaskPriority new_priority) override {
+    handle_.UpdatePriority(ToBaseTaskPriority(new_priority));
+  }
   void Join() override { handle_.Join(); }
   void Cancel() override { handle_.Cancel(); }
+  void CancelAndDetach() override { handle_.CancelAndDetach(); }
   bool IsCompleted() override { return handle_.IsCompleted(); }
   bool IsRunning() override { return !!handle_; }
 
  private:
+  static base::TaskPriority ToBaseTaskPriority(v8::TaskPriority priority) {
+    switch (priority) {
+      case v8::TaskPriority::kBestEffort:
+        return base::TaskPriority::BEST_EFFORT;
+      case v8::TaskPriority::kUserVisible:
+        return base::TaskPriority::USER_VISIBLE;
+      case v8::TaskPriority::kUserBlocking:
+        return base::TaskPriority::USER_BLOCKING;
+    }
+  }
+
   base::JobHandle handle_;
   std::unique_ptr<v8::JobTask> job_task_;
 };