Remove DrMemory suppressions and test exclusions.

tools/valgrind/gtest_exclude/unit_tests.gtest-drmemory_win32.txt

Index: tools/valgrind/gtest_exclude/unit_tests.gtest-drmemory_win32.txt
diff --git a/tools/valgrind/gtest_exclude/unit_tests.gtest-drmemory_win32.txt b/tools/valgrind/gtest_exclude/unit_tests.gtest-drmemory_win32.txt
deleted file mode 100644
index e487e9bb29c53f8715b6c484ef184882ae6fdb74..0000000000000000000000000000000000000000
--- a/tools/valgrind/gtest_exclude/unit_tests.gtest-drmemory_win32.txt
+++ /dev/null
@@ -1,89 +0,0 @@
-##################################################
-# known Dr. Memory bugs:
-
-# https://github.com/DynamoRIO/drmemory/issues/318
-AudioRendererHostTest.*
-
-##################################################
-# un-analyzed Dr. Memory bugs:
-
-# https://github.com/DynamoRIO/drmemory/issues/979
-FirefoxProfileImporterTest.Firefox35Importer
-
-# https://github.com/DynamoRIO/drmemory/issues/980
-MetricsLogManagerTest.*
-
-# http://crbug.com/514921
-TaskManagerTest.*
-
-##################################################
-# Chromium bugs:
-
-# times out on the bot
-# http://crbug.com/87887
-VideoCaptureHostTest.*
-
-# crashes due to use-after-free's, http://crbug.com/90980
-FirefoxImporterTest.Firefox*NSS3Decryptor
-
-# fails http://crbug.com/92144
-ServiceProcessStateTest.ForceShutdown
-
-# fails sporadically: http://crbug.com/108205
-MultiProcessLockTest.RecursiveLock
-
-# fails to create thread
-# http://crbug.com/144087
-DesktopNotificationServiceTest.SettingsForSchemes
-TemplateURLFetcherTest.*
-
-# times out on the bot.
-# http://crbug.com/148644
-GAIAInfoUpdateServiceTest.*
-ProfileManagerTest.*
-ProfileInfoCacheTest.*
-
-# Failing on the bot. http://crbug.com/168882
-UserCloudPolicyStoreTest.LoadWithInvalidFile
-UserCloudPolicyStoreTest.LoadWithNoFile
-UserCloudPolicyStoreTest.Store
-UserCloudPolicyStoreTest.StoreThenClear
-UserCloudPolicyStoreTest.StoreThenLoad
-UserCloudPolicyStoreTest.StoreTwoTimes
-UserCloudPolicyStoreTest.StoreValidationError
-
-# Failing on the bot. crbug.com/266972
-OneClickSigninBubbleViewTest.ShowBubble
-
-# http://crbug.com/292960
-SyncBackendHostTest.DownloadControlTypes
-SyncBackendHostTest.SilentlyFailToDownloadControlTypes
-
-# DrM-i#1339: https://github.com/DynamoRIO/drmemory/issues/1339
-ExtensionServiceTest.InstallTheme
-
-# http://crbug.com/302156
-TabStripModelTest.FastShutdown
-
-# http://crbug.com/336349
-NTPUserDataLoggerTest.TestLogging
-
-# http://crbug.com/340837
-ChromeBlacklistTrialTest.*
-
-# http://crbug.com/349778
-TranslateManagerRenderViewHostTest.*
-
-# http://crbug.com/403073
-SafeBrowsingModuleVerifierWinTest.VerifyModuleExportModified
-SafeBrowsingModuleVerifierWinTest.VerifyModuleModified
-SafeBrowsingModuleVerifierWinTest.VerifyModuleUnmodified
-
-# http://crbug.com/467004
-SigninErrorNotifierTest.NoErrorAuthStatusProviders
-
-# https://crbug.com/577410
-PluginInfoMessageFilterTest.FindEnabledPlugin
-
-# https://crbug.com/628475
-SiteDataSizeCollectorTest.FetchFlashLSO