Revert "Revert "soong: upgrade Android platform to clang-r370808""

This reverts commit 862eb4648a71738c7333d3d26d8609419a017eb7.

Re-upgrades the compiler to clang-r370808, after first dealing with
regressions in ndk_translate and execute only pages.

Bug: 139945549
Bug: 145807809
Bug: 145827049
Bug: 145825270
Test: atest \
  CtsSelinuxTargetSdk27TestCases:android.security.SELinuxTargetSdkTest#testNoExecuteOnly
Test: m ndk_translation_host_unit_tests && \
  ./out/host/linux-x86/nativetest/ndk_translation_host_unit_tests/ndk_translation_host_unit_tests
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I714b582faffa8c92384818a7b12338d621968548
diff --git a/cc/config/global.go b/cc/config/global.go
index 0a09fa4..bae5555 100644
--- a/cc/config/global.go
+++ b/cc/config/global.go
@@ -126,8 +126,8 @@
 
 	// prebuilts/clang default settings.
 	ClangDefaultBase         = "prebuilts/clang/host"
-	ClangDefaultVersion      = "clang-r365631b"
-	ClangDefaultShortVersion = "9.0.7"
+	ClangDefaultVersion      = "clang-r370808"
+	ClangDefaultShortVersion = "10.0.1"
 
 	// Directories with warnings from Android.bp files.
 	WarningAllowedProjects = []string{