Replace ASSERTs in platform/heap/ with DCHECKs

third_party/WebKit/Source/platform/heap/HeapAllocator.cpp

Index: third_party/WebKit/Source/platform/heap/HeapAllocator.cpp
diff --git a/third_party/WebKit/Source/platform/heap/HeapAllocator.cpp b/third_party/WebKit/Source/platform/heap/HeapAllocator.cpp
index 8b6ecc0edf25397a45713a3bf0f69cbeed58021a..2ae3e50b97ace4241def7a1af2cc6613c0eecf70 100644
--- a/third_party/WebKit/Source/platform/heap/HeapAllocator.cpp
+++ b/third_party/WebKit/Source/platform/heap/HeapAllocator.cpp
@@ -13,7 +13,7 @@ void HeapAllocator::backingFree(void* address) {
   ThreadState* state = ThreadState::current();
   if (state->sweepForbidden())
     return;
-  ASSERT(!state->isInGC());
+  DCHECK(!state->isInGC());
 
   // Don't promptly free large objects because their page is never reused.
   // Don't free backings allocated on other threads.
@@ -22,7 +22,7 @@ void HeapAllocator::backingFree(void* address) {
     return;
 
   HeapObjectHeader* header = HeapObjectHeader::fromPayload(address);
-  ASSERT(header->checkHeader());
+  DCHECK(header->checkHeader());
   NormalPageArena* arena = static_cast<NormalPage*>(page)->arenaForNormalPage();
   state->promptlyFreed(header->gcInfoIndex());
   arena->promptlyFreeObject(header);
@@ -47,8 +47,8 @@ bool HeapAllocator::backingExpand(void* address, size_t newSize) {
   ThreadState* state = ThreadState::current();
   if (state->sweepForbidden())
     return false;
-  ASSERT(!state->isInGC());
-  ASSERT(state->isAllocationAllowed());
+  DCHECK(!state->isInGC());
+  DCHECK(state->isAllocationAllowed());
   DCHECK_EQ(&state->heap(), &ThreadState::fromObject(address)->heap());
 
   // FIXME: Support expand for large objects.
@@ -58,7 +58,7 @@ bool HeapAllocator::backingExpand(void* address, size_t newSize) {
     return false;
 
   HeapObjectHeader* header = HeapObjectHeader::fromPayload(address);
-  ASSERT(header->checkHeader());
+  DCHECK(header->checkHeader());
   NormalPageArena* arena = static_cast<NormalPage*>(page)->arenaForNormalPage();
   bool succeed = arena->expandObject(header, newSize);
   if (succeed)
@@ -84,13 +84,13 @@ bool HeapAllocator::backingShrink(void* address,
   if (!address || quantizedShrunkSize == quantizedCurrentSize)
     return true;
 
-  ASSERT(quantizedShrunkSize < quantizedCurrentSize);
+  DCHECK(quantizedShrunkSize < quantizedCurrentSize);
 
   ThreadState* state = ThreadState::current();
   if (state->sweepForbidden())
     return false;
-  ASSERT(!state->isInGC());
-  ASSERT(state->isAllocationAllowed());
+  DCHECK(!state->isInGC());
+  DCHECK(state->isAllocationAllowed());
   DCHECK_EQ(&state->heap(), &ThreadState::fromObject(address)->heap());
 
   // FIXME: Support shrink for large objects.
@@ -100,7 +100,7 @@ bool HeapAllocator::backingShrink(void* address,
     return false;
 
   HeapObjectHeader* header = HeapObjectHeader::fromPayload(address);
-  ASSERT(header->checkHeader());
+  DCHECK(header->checkHeader());
   NormalPageArena* arena = static_cast<NormalPage*>(page)->arenaForNormalPage();
   // We shrink the object only if the shrinking will make a non-small
   // prompt-free block.