[Android] Abandon bundling DevTools frontends for mobile apps

content/content_shell.gypi

Index: content/content_shell.gypi
diff --git a/content/content_shell.gypi b/content/content_shell.gypi
index 1a8d0fe23d316f15de4428d2300336573795f452..f91d43b96612417d9fd7093ee4e1190199faccf4 100644
--- a/content/content_shell.gypi
+++ b/content/content_shell.gypi
@@ -289,6 +289,13 @@
         '<(DEPTH)/webkit/support/webkit_support.gyp:webkit_resources',
         '<(DEPTH)/webkit/support/webkit_support.gyp:webkit_strings',
       ],
+      'conditions': [
+        ['OS=="android"', {
+            'dependencies!': [
+              'browser/devtools/devtools_resources.gyp:devtools_resources',
+            ],
+          }],
+      ],
       'variables': {
         'repack_path': '<(DEPTH)/tools/grit/grit/format/repack.py',
       },
@@ -304,11 +311,17 @@
               '<(SHARED_INTERMEDIATE_DIR)/ui/ui_resources/ui_resources_100_percent.pak',
               '<(SHARED_INTERMEDIATE_DIR)/ui/ui_resources/webui_resources.pak',
               '<(SHARED_INTERMEDIATE_DIR)/ui/ui_strings/ui_strings_en-US.pak',
-              '<(SHARED_INTERMEDIATE_DIR)/webkit/devtools_resources.pak',
               '<(SHARED_INTERMEDIATE_DIR)/webkit/webkit_chromium_resources.pak',
               '<(SHARED_INTERMEDIATE_DIR)/webkit/webkit_resources_100_percent.pak',
               '<(SHARED_INTERMEDIATE_DIR)/webkit/webkit_strings_en-US.pak',
             ],
+            'conditions': [
+              ['OS!="android"', {
+                'pak_inputs': [
+                  '<(SHARED_INTERMEDIATE_DIR)/webkit/devtools_resources.pak',
+                ],
+              }],
+            ],
           },
           'inputs': [
             '<(repack_path)',