Use SVGs CIPD package and use SVG as a DM source

infra/bots/recipes/swarm_test.expected/Test-Ubuntu-Clang-GCE-CPU-AVX2-x86_64-Coverage-Trybot.json

 [
   {
     "cmd": [
       "python",
       "-u",
       "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
       "[SLAVE_BUILD]/skia/infra/bots/assets/skp/VERSION",
       "/path/to/tmp/"
     ],
     "name": "Get downloaded SKP VERSION"
@@ skipping 23 matching lines @@
       "python",
       "-u",
       "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
       "42",
       "[SLAVE_BUILD]/tmp/SK_IMAGE_VERSION"
     ],
     "name": "write SK_IMAGE_VERSION"
   },
   {
     "cmd": [
+      "python",
+      "-u",
+      "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
+      "[SLAVE_BUILD]/skia/infra/bots/assets/svg/VERSION",
+      "/path/to/tmp/"
+    ],
+    "name": "Get downloaded SVG VERSION"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "\nimport shutil\nimport sys\nshutil.copy(sys.argv[1], sys.argv[2])\n",
+      "42",
+      "[SLAVE_BUILD]/tmp/SVG_VERSION"
+    ],
+    "name": "write SVG_VERSION"
+  },
+  {
+    "cmd": [
       "[SLAVE_BUILD]/skia/tools/llvm_coverage_build",
       "dm"
     ],
     "cwd": "[SLAVE_BUILD]/skia",
     "env": {
       "BUILDTYPE": "Coverage",
       "CC": "/usr/bin/clang-3.6",
       "CHROME_HEADLESS": "1",
       "CXX": "/usr/bin/clang++-3.6",
       "GYP_DEFINES": "skia_arch_type=x86_64 skia_clang_build=1 skia_gpu=0 skia_warnings_as_errors=0",
@@ skipping 394 matching lines @@
       "[CUSTOM_[SWARM_OUT_DIR]]"
     ],
     "name": "Copy to swarming out (2)"
   },
   {
     "name": "$result",
     "recipe_result": null,
     "status_code": 0
   }
 ]