Remove dependency on scan-build wrapper script for Clang analysis builds.

DEPS

Index: DEPS
diff --git a/DEPS b/DEPS
index ff355ee98c2115af0e1aede9f96162fcccd7be46..0dde155462565b4469f74b472c80241e1d4de4c1 100644
--- a/DEPS
+++ b/DEPS
@@ -106,10 +106,6 @@ vars = {
   # and whatever else without interference from each other.
   'devtools_node_modules_revision': '6226d6cd80aaf2e5295ed460cf73ef6a582e4d78',
   # Three lines of non-changing comments so that
-  # the commit queue can handle CLs rolling libFuzzer
-  # and whatever else without interference from each other.
-  'scanbuild_revision': '15bd7ca2934162c51654ddffc52933e45f95e7ef',
-  # Three lines of non-changing comments so that
   # the commit queue can handle CLs rolling libprotobuf-mutator
   # and whatever else without interference from each other.
   'libprotobuf-mutator': '2d609dfa69f670f6a1daf80eaa2d538f96120b2d',
@@ -314,9 +310,6 @@ deps = {
 
   'src/third_party/visualmetrics/src':
     Var('chromium_git') + '/external/github.com/WPO-Foundation/visualmetrics.git' + '@' +  '1edde9d2fe203229c895b648fdec355917200ad6',
-
-  'src/third_party/scan-build/src':
-    Var('chromium_git') + '/chromium/llvm-project/cfe/tools/scan-build.git' + '@' +  Var('scanbuild_revision'),
 }