Android: Do not build files not needed on the platform.

chrome/test/BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/chrome_tests.gni")
@@ skipping 145 matching lines @@
       "//media:test_support",
       "//ppapi/shared_impl",
       "//sql:test_support",
       "//third_party/leveldatabase",
       "//ui/base",
       "//ui/events:events_base",
       "//ui/gl",
     ]
   }
 
+  if (is_android) {
+    sources -= [
+      "base/dialog_test_browser_window.cc",
+      "base/dialog_test_browser_window.h",
+      "base/in_process_browser_test.cc",
+      "base/in_process_browser_test.h",
+      "base/test_browser_window.cc",
+      "base/test_browser_window.h",
+    ]
+  }
+
   if (enable_extensions) {
     deps += [
       "//chrome/common/extensions/api",
       "//extensions:test_support",
     ]
   }
 
   if (is_linux) {
     deps += [ "//crypto:platform" ]
   }
@@ skipping 476 matching lines @@
     testonly = true
     deps = [
       ":browser_tests",
     ]
   }
 
   # TODO(GYP): Delete this after we've converted everything to GN.
   # The _run targets exist only for compatibility w/ GYP.
   group("browser_tests_run") {
     testonly = true
-    data_deps = [ ":browser_tests" ]
+    data_deps = [
+      ":browser_tests",
+    ]
   }
 
   test("browser_tests") {
     sources = [
       "base/browser_tests_main.cc",
     ]
     sources +=
         rebase_path(chrome_tests_gypi_values.chrome_browser_tests_sources,
                     ".",
                     "//chrome")
@@ skipping 528 matching lines @@
       "//chrome/renderer",
       "//crypto:platform",
       "//sync",
       "//testing/gmock",
       "//testing/gtest",
       "//third_party/icu",
       "//third_party/leveldatabase",
       "//third_party/WebKit/public:blink",
     ]
 
-    data_deps = [ "//third_party/mesa:osmesa" ]
+    data_deps = [
+      "//third_party/mesa:osmesa",
+    ]
 
     if (cld_version == 2) {
       # Language detection is irrelevant to sync, so it can depend on any
       # implementation for CLD2. Dynamic is smaller, so go with dynamic.
       deps += [ "//third_party/cld_2:cld2_dynamic" ]
     }
     if (is_mac) {
       # Dictionary sync is disabled on Mac.
       sources -= [
         "../browser/sync/test/integration/multiple_client_dictionary_sync_test.cc",
@@ skipping 797 matching lines @@
     "//third_party/mojo/src/mojo/edk/system",
   ]
 
   if (!is_android && use_ash) {
     sources += rebase_path(
             chrome_tests_unit_gypi_values.chrome_test_support_unit_ash_sources,
             ".",
             "//chrome")
   }
 }