[WebView] Add WebView platform to Finch's study.proto

components/variations/study_filtering_unittest.cc

 // 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.
 
 #include "components/variations/study_filtering.h"
 
 #include <stddef.h>
 #include <stdint.h>
 #include <string.h>
 
@@ skipping 194 matching lines @@
               internal::CheckStudyLocale(filter, "en-US"));
     EXPECT_EQ(test_cases[i].en_ca_result,
               internal::CheckStudyLocale(filter, "en-CA"));
     EXPECT_EQ(test_cases[i].fr_result,
               internal::CheckStudyLocale(filter, "fr"));
   }
 }
 
 TEST(VariationsStudyFilteringTest, CheckStudyPlatform) {
   const Study::Platform platforms[] = {
-      Study::PLATFORM_WINDOWS,  Study::PLATFORM_MAC,     Study::PLATFORM_LINUX,
-      Study::PLATFORM_CHROMEOS, Study::PLATFORM_ANDROID, Study::PLATFORM_IOS,
+      Study::PLATFORM_WINDOWS,         Study::PLATFORM_MAC,
+      Study::PLATFORM_LINUX,           Study::PLATFORM_CHROMEOS,
+      Study::PLATFORM_ANDROID,         Study::PLATFORM_IOS,
+      Study::PLATFORM_ANDROID_WEBVIEW,
   };
   ASSERT_EQ(Study::Platform_ARRAYSIZE, static_cast<int>(arraysize(platforms)));
   bool platform_added[arraysize(platforms)] = { 0 };
 
   Study::Filter filter;
 
   // Check in the forwarded order. The loop cond is <= arraysize(platforms)
   // instead of < so that the result of adding the last channel gets checked.
   for (size_t i = 0; i <= arraysize(platforms); ++i) {
     for (size_t j = 0; j < arraysize(platforms); ++j) {
@@ skipping 451 matching lines @@
 
   default_group->set_name("def");
   EXPECT_TRUE(processed_study.Init(&study, false));
   Study::Experiment* repeated_group = study.add_experiment();
   repeated_group->set_name("abc");
   repeated_group->set_probability_weight(1);
   EXPECT_FALSE(processed_study.Init(&study, false));
 }
 
 }  // namespace variations