Remove Dr. Memory suppressions and exclusions that are no longer needed.

tools/valgrind/drmemory/suppressions_full.txt

Index: tools/valgrind/drmemory/suppressions_full.txt
diff --git a/tools/valgrind/drmemory/suppressions_full.txt b/tools/valgrind/drmemory/suppressions_full.txt
index 9e2b756eedced8d09a6b4aeac1aa5fa1f14ce707..59ae0f326a93b32e32c4a6bf19e380b1b7c300d3 100644
--- a/tools/valgrind/drmemory/suppressions_full.txt
+++ b/tools/valgrind/drmemory/suppressions_full.txt
@@ -2112,33 +2112,6 @@ blink_platform.dll!qcms_transform_data_type
 blink_platform.dll!blink::JPEGImageDecoder::outputScanlines
 blink_platform.dll!blink::JPEGImageReader::decode
 
-UNADDRESSABLE ACCESS
-name=bug_594614a
-*!std::basic_string<>::assign
-*!net::HostResolverImplTest_CancelWithinCallback_Test::TestBody
-*!testing::internal::HandleExceptionsInMethodIfSupported<>
-
-UNADDRESSABLE ACCESS
-name=bug_594614b
-*!std::basic_string<>::assign
-*!net::HostResolverImplTest_DeleteWithinCallback_Test::TestBody
-*!testing::internal::HandleExceptionsInMethodIfSupported<>
-
-UNADDRESSABLE ACCESS
-name=bug_594618
-chromium_sqlite3.dll!sqlite3ExprSkipCollate
-chromium_sqlite3.dll!isDistinctRedundant
-chromium_sqlite3.dll!sqlite3WhereBegin
-chromium_sqlite3.dll!sqlite3Select
-...
-chromium_sqlite3.dll!yy_reduce
-chromium_sqlite3.dll!sqlite3Parser
-chromium_sqlite3.dll!sqlite3RunParser
-chromium_sqlite3.dll!sqlite3Prepare
-chromium_sqlite3.dll!sqlite3LockAndPrepare
-chromium_sqlite3.dll!sqlite3_prepare_v2
-sql.dll!sql::Connection::GetUniqueStatement
-
 UNINITIALIZED READ
 name=bug_594657
 *!std::_Tree<>::_Eqrange<>
@@ -2163,27 +2136,6 @@ name=bug_594781b
 chromium_sqlite3.dll!PropVariantToGUID
 sql.dll!sql::Connection::GetUniqueStatement
 
-UNADDRESSABLE ACCESS
-name=bug_594785
-...
-chromium_sqlite3.dll!sqlite3_stricmp
-chromium_sqlite3.dll!lookupName
-...
-chromium_sqlite3.dll!yy_reduce
-chromium_sqlite3.dll!sqlite3Parser
-chromium_sqlite3.dll!sqlite3RunParser
-chromium_sqlite3.dll!sqlite3Prepare
-chromium_sqlite3.dll!sqlite3LockAndPrepare
-chromium_sqlite3.dll!sqlite3_prepare_v2
-sql.dll!sql::Connection::ExecuteAndReturnErrorCode
-
-UNINITIALIZED READ
-name=bug_594808
-net.dll!net::ShouldSniffMimeType
-content.dll!content::MimeTypeResourceHandler::ShouldSniffContent
-content.dll!content::MimeTypeResourceHandler::OnResponseStarted
-content.dll!content::ThrottlingResourceHandler::OnResponseStarted
-
 HANDLE LEAK
 name=bug_594829a
 system call NtDuplicateObject
@@ -2264,11 +2216,3 @@ net.dll!net::TransportConnectJobHelper::DoLoop<>
 net.dll!net::TransportConnectJobHelper::DoConnectInternal<>
 net.dll!net::TransportConnectJob::ConnectInternal
 net.dll!net::internal::ClientSocketPoolBaseHelper::RequestSocketInternal
-
-UNADDRESSABLE ACCESS
-name=bug_595158a
-ucrtbase.dll!wcsnlen
-
-UNINITIALIZED READ
-name=bug_595158b
-ucrtbase.dll!wcsnlen