Instrumented libraries: build libpixman-1-0 with MSan, TSan.

Not sure what was broken before, but it seems to work now. I also added the
configure flags from debian/rules.

BUG=424313
TBR=glider@chromium.org
NOTRY=true
TEST=MSan

Review URL: https://codereview.chromium.org/660863005

Cr-Original-Commit-Position: refs/heads/master@{#299963}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 4d3d50c2048eac0cd397c7b73880466b881a2411
diff --git a/instrumented_libraries.gyp b/instrumented_libraries.gyp
index 9b91e64..2f10d09 100644
--- a/instrumented_libraries.gyp
+++ b/instrumented_libraries.gyp
@@ -133,13 +133,9 @@
         '<(_sanitizer_type)-atk1.0',
         '<(_sanitizer_type)-libunity9',
         '<(_sanitizer_type)-dee',
+        '<(_sanitizer_type)-libpixman-1-0',
       ],
       'conditions': [
-        ['asan==1', {
-          'dependencies': [
-            '<(_sanitizer_type)-libpixman-1-0',
-          ],
-        }],
         ['msan==1', {
           'dependencies': [
             '<(_sanitizer_type)-libcups2',
@@ -293,6 +289,11 @@
     {
       'package_name': 'libpixman-1-0',
       'dependencies=': [],
+      'extra_configure_flags': [
+        # From debian/rules.
+        '--disable-gtk',
+        '--disable-silent-rules',
+      ],
       'patch': 'patches/libpixman-1-0.diff',
       'includes': ['standard_instrumented_package_target.gypi'],
     },