Remove manual references to exe_and_shlib_deps

After [1], a manual dependency on exe_and_shlib_deps is no longer necessary
since it's automatically added.  This CL removes all remaining manual references
to exe_and_shlib_deps.

[1] https://chromium.googlesource.com/chromium/src.git/+/d7ed1f0a9c28c932fddc834ca5de44f28266c7f5

BUG=chromium:845700
R=fbarchard

Change-Id: I01ade690f3f098599ec271a1e82ec34c573e21d7
Reviewed-on: https://chromium-review.googlesource.com/1102100Reviewed-by: Frank Barchard <fbarchard@chromium.org>

BUILD.gn

@@ -329,7 +329,6 @@ if (libyuv_include_tests) {
     ]
     deps = [
       ":libyuv",
-      "//build/config:exe_and_shlib_deps",  # for asan on llvm libc++
     ]
     if (is_linux) {
       cflags = [ "-fexceptions" ]
@@ -343,7 +342,6 @@ if (libyuv_include_tests) {
     ]
     deps = [
       ":libyuv",
-      "//build/config:exe_and_shlib_deps",  # for new[] on llvm libc++
     ]
     if (is_linux) {
       cflags = [ "-fexceptions" ]
@@ -359,7 +357,6 @@ if (libyuv_include_tests) {
     ]
     deps = [
       ":libyuv",
-      "//build/config:exe_and_shlib_deps",  # for new[] on llvm libc++
     ]
 
     if (!is_ios && !libyuv_disable_jpeg) {
@@ -374,7 +371,6 @@ if (libyuv_include_tests) {
     ]
     deps = [
       ":libyuv",
-      "//build/config:exe_and_shlib_deps",  # for asan on llvm libc++
     ]
   }
 }