[inspector] added closure compiler into DEPS

DEPS

 # Note: The buildbots evaluate this file with CWD set to the parent
 # directory and assume that the root of the checkout is in ./v8/, so
 # all paths in here must match this assumption.
 
 vars = {
   "git_url": "https://chromium.googlesource.com",
 }
 
 deps = {
   "v8/build":
@@ skipping 206 matching lines @@
     "pattern": ".",
     "action": [ "download_from_google_storage",
                 "--no_resume",
                 "--no_auth",
                 "-u",
                 "--bucket", "v8-wasm-asmjs-fuzzer",
                 "-s", "v8/test/fuzzer/wasm_asmjs.tar.gz.sha1",
     ],
   },
   {
+    "name": "closure_compiler",
+    "pattern": ".",
+    "action": [ "download_from_google_storage",
+                "--no_resume",
+                "--no_auth",
+                "-u",
+                "--bucket", "chromium-v8-closure-compiler",
+                "-s", "v8/src/inspector/build/closure-compiler.tar.gz.sha1",
+    ],
+  },
+  {
     # Downloads the current stable linux sysroot to build/linux/ if needed.
     # This sysroot updates at about the same rate that the chrome build deps
     # change.
     'name': 'sysroot',
     'pattern': '.',
     'action': [
         'python',
         'v8/build/linux/sysroot_scripts/install-sysroot.py',
         '--running-as-hook',
     ],
@@ skipping 38 matching lines @@
     'name': 'clang',
     'pattern': '.',
     'action': ['python', 'v8/tools/clang/scripts/update.py', '--if-needed'],
   },
   {
     # A change to a .gyp, .gypi, or to GYP itself should run the generator.
     "pattern": ".",
     "action": ["python", "v8/gypfiles/gyp_v8", "--running-as-hook"],
   },
 ]