[heap] Fix TPH heap capacity checks and skip three more tests

This CL fixes a failed DCHECK due to incorrect heap capacity.

Also skips three new tests that create multiple isolates.

Bug: v8:11641
Change-Id: I1061b3370efbe2b272bd490705fc728d6bb26910
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2896644
Auto-Submit: Wenyu Zhao <wenyu.zhao@anu.edu.au>
Commit-Queue: Dominik Inführ <dinfuehr@chromium.org>
Reviewed-by: Dominik Inführ <dinfuehr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#74583}

src/heap/heap.cc

@@ -324,6 +324,8 @@ size_t Heap::SemiSpaceSizeFromYoungGenerationSize(
 size_t Heap::Capacity() {
   if (!HasBeenSetUp()) return 0;
 
+  if (FLAG_enable_third_party_heap) return tp_heap_->Capacity();
+
   return NewSpaceCapacity() + OldGenerationCapacity();
 }
 

src/heap/third-party/heap-api.h

@@ -42,6 +42,8 @@ class Heap {
   HeapObject NextObject();
 
   bool CollectGarbage();
+
+  size_t Capacity();
 };
 
 }  // namespace third_party_heap

test/inspector/inspector.status

@@ -213,6 +213,8 @@
 ################################################################################
 ['third_party_heap', {
   # Requires a second isolate
+  'regress/regress-crbug-1207867': [SKIP],
+  'regress/regress-crbug-1197392': [SKIP],
   'debugger/command-line-api-with-arrow-function': [SKIP],
   'regress/regress-crbug-1199919': [SKIP],
   'console/destroy-context-during-log': [SKIP],

test/mjsunit/mjsunit.status

@@ -1526,6 +1526,7 @@
   'regress/regress-356053': [SKIP],
   'regress/regress-embedded-cons-string': [SKIP],
   # Requires a second isolate
+  'resizablearraybuffer-growablesharedarraybuffer': [SKIP],
   'regress/regress-1205290': [SKIP],
   'compiler/regress-725743': [SKIP],
   'd8/d8-fuzzable-worker': [SKIP],