commit eae61dc22e2d0ce54f9a373916dd39c224c6952f
author Gyuyoung Kim <gyuyoung@igalia.com> Mon Feb 25 13:26:27 2019
committer Commit Bot <commit-bot@chromium.org> Mon Feb 25 13:26:27 2019
tree aa1a3a14a698cebd0912f0842ec54d63f4c63ff7
parent 6b75207493cb1c00f5da8690ac0bef4cbb022b33

BlinkMemoryMgt: Annotate GamepadStateCompareResult and GamepadComparisons with the macros of Allocator

The OnionSoup effort has a goal of allocating all garbage-collectable Blink objects
with Oilpan or PartitionAlloc. However, the some classes of //blink/renderer/modules/gamepad
have not yet been allocated with them so far. So their uses of non-garbage-collected
objects should be restricted to cases where the garbage collector can discover their
references. The macros of Allocator will be useful for the non-garbage-collected objects
to avoid unintended allocations.

After some analyzes, it was concluded that for the case of GamepadStateCompareResult class,
it makes sense to use STACK_ALLOCATED because it has been used only in functions.

In GamepadComparisons class case, it makes sense to use STATIC_ONLY because it only has
static functions.

Bug: 919389
Change-Id: Ia159dedc96494faa2642385a6106b260d2a5530b
Reviewed-on: https://chromium-review.googlesource.com/c/1484394
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Gyuyoung Kim <gyuyoung@igalia.com>
Cr-Commit-Position: refs/heads/master@{#635089}