Merge to XFA: Adjust Dr. Memory suppression

- widening suppression for DrM-i#471

TBR=thestig@chromium.org
BUG=pdfium:238

Review URL: https://codereview.chromium.org/1467373003 .

(cherry picked from commit 3b1bd5cbbcc1a606275fe98e813a37531572f374)

Review URL: https://codereview.chromium.org/1465373002 .
diff --git a/tools/drmemory/suppressions.txt b/tools/drmemory/suppressions.txt
index c6b8d82..ee85dfe 100644
--- a/tools/drmemory/suppressions.txt
+++ b/tools/drmemory/suppressions.txt
@@ -20,8 +20,3 @@
 *!v8::internal::Deoptimizer::ComputeOutputFrames
 *!v8::internal::`anonymous namespace'::Invoke
 *!v8::internal::Execution::Call
-*!v8::internal::Bootstrapper::CompileNative
-*!v8::internal::Bootstrapper::CompileExperimentalBuiltin
-*!v8::internal::Genesis::InstallExperimentalNatives
-*!v8::internal::Genesis::Genesis
-*!v8::internal::Bootstrapper::CreateEnvironment