Add matrix configs to DM

tools/dm_flags.json

Index: tools/dm_flags.json
diff --git a/tools/dm_flags.json b/tools/dm_flags.json
index 6cd63e38052c01540a1827c7783b949a75fdb227..9c329af8e8e957ea918db8d03acc6ead6dfed8e7 100644
--- a/tools/dm_flags.json
+++ b/tools/dm_flags.json
@@ -1,9 +1,16 @@
 {
   "Pretend-iOS-Bot": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "pdf", 
     "serialize-8888", 
     "tiles_rt-8888", 
@@ -154,10 +161,17 @@
     "~WritePixels"
   ], 
   "Test-Android-GCC-GalaxyS3-GPU-Mali400-Arm7-Debug": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "msaa4", 
     "serialize-8888", 
     "tiles_rt-8888", 
@@ -308,10 +322,17 @@
     "~desk_yahoonews_0"
   ], 
   "Test-Android-GCC-GalaxyS4-GPU-SGX544-Arm7-Release": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "serialize-8888", 
     "tiles_rt-8888", 
     "pipe-8888", 
@@ -464,10 +485,17 @@
     "~desk_yahoonews_0"
   ], 
   "Test-Android-GCC-Nexus7-GPU-Tegra3-Arm7-Release": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "serialize-8888", 
     "tiles_rt-8888", 
     "pipe-8888", 
@@ -614,10 +642,17 @@
     "~desk_yahoonews_0"
   ], 
   "Test-Android-GCC-Nexus9-GPU-TegraK1-Arm64-Debug": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "nvprmsaa4", 
     "msaa4", 
     "serialize-8888", 
@@ -766,10 +801,17 @@
     "~desk_yahoonews_0"
   ], 
   "Test-Android-GCC-NexusPlayer-CPU-SSSE3-x86-Release": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "--blacklist", 
     "gpu", 
     "_", 
@@ -913,10 +955,17 @@
     "~ResourceCache"
   ], 
   "Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-TSAN": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "msaa16", 
     "pdf", 
     "serialize-8888", 
@@ -1040,10 +1089,17 @@
     "~Math"
   ], 
   "Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-Valgrind": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "msaa16", 
     "pdf", 
     "serialize-8888", 
@@ -1191,10 +1247,17 @@
     "~Threaded"
   ], 
   "Test-Ubuntu-GCC-ShuttleA-GPU-GTX550Ti-x86_64-Release-Valgrind": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "nvprmsaa16", 
     "msaa16", 
     "pdf", 
@@ -1343,10 +1406,17 @@
     "~Threaded"
   ], 
   "Test-Win7-MSVC-ShuttleA-GPU-HD2000-x86-Debug-ANGLE": [
+    "--matrix", 
+    "0", 
+    "1", 
+    "1", 
+    "0", 
     "--config", 
     "565", 
     "8888", 
     "gpu", 
+    "upright-matrix-8888", 
+    "upright-matrix-gpu", 
     "msaa16", 
     "pdf", 
     "serialize-8888",