Pass through geofencing API calls to the browser process.

content/child/blink_platform_impl.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 "content/child/blink_platform_impl.h"
 
 #include <math.h>
 
 #include <vector>
 
@@ skipping 14 matching lines @@
 #include "base/synchronization/lock.h"
 #include "base/synchronization/waitable_event.h"
 #include "base/sys_info.h"
 #include "base/time/time.h"
 #include "blink/public/resources/grit/blink_resources.h"
 #include "content/app/resources/grit/content_resources.h"
 #include "content/app/strings/grit/content_strings.h"
 #include "content/child/child_thread.h"
 #include "content/child/content_child_helpers.h"
 #include "content/child/fling_curve_configuration.h"
+#include "content/child/geofencing/web_geofencing_provider_impl.h"
 #include "content/child/web_discardable_memory_impl.h"
 #include "content/child/web_socket_stream_handle_impl.h"
 #include "content/child/web_url_loader_impl.h"
 #include "content/child/websocket_bridge.h"
 #include "content/child/webthread_impl.h"
 #include "content/child/worker_task_runner.h"
 #include "content/public/common/content_client.h"
 #include "net/base/data_url.h"
 #include "net/base/mime_util.h"
 #include "net/base/net_errors.h"
@@ skipping 354 matching lines @@
   return -1;
 }
 
 BlinkPlatformImpl::BlinkPlatformImpl()
     : main_loop_(base::MessageLoop::current()),
       shared_timer_func_(NULL),
       shared_timer_fire_time_(0.0),
       shared_timer_fire_time_was_set_while_suspended_(false),
       shared_timer_suspended_(0),
       fling_curve_configuration_(new FlingCurveConfiguration),
-      current_thread_slot_(&DestroyCurrentThread) {}
+      current_thread_slot_(&DestroyCurrentThread) {
+  // ChildThread may not exist in some tests.
+  if (ChildThread::current()) {
+    web_geofencing_provider_.reset(new WebGeofencingProviderImpl(
+        ChildThread::current()->thread_safe_sender()));
+  }
+}
 
 BlinkPlatformImpl::~BlinkPlatformImpl() {
 }
 
 WebURLLoader* BlinkPlatformImpl::createURLLoader() {
   ChildThread* child_thread = ChildThread::current();
   // There may be no child thread in RenderViewTests.  These tests can still use
   // data URLs to bypass the ResourceDispatcher.
   return new WebURLLoaderImpl(
       child_thread ? child_thread->resource_dispatcher() : NULL);
@@ skipping 564 matching lines @@
 void BlinkPlatformImpl::didStopWorkerRunLoop(
     const blink::WebWorkerRunLoop& runLoop) {
   WorkerTaskRunner* worker_task_runner = WorkerTaskRunner::Instance();
   worker_task_runner->OnWorkerRunLoopStopped(runLoop);
 }
 
 blink::WebCrypto* BlinkPlatformImpl::crypto() {
   return &web_crypto_;
 }
 
+blink::WebGeofencingProvider* BlinkPlatformImpl::geofencingProvider() {
+  return web_geofencing_provider_.get();

[jochen (gone - plz use gerrit), 2014/09/11 12:47:27]

how will you test the feature in layout tests?

[Marijn Kruisselbrink, 2014/09/11 17:57:52]

To be honest I have no idea. The actual feature I'll probably be able to test
with unittests purely on the browserside, which should test 99% of the
functionality since API calls are passed on more or less unmodified. But I'm not
sure how I would test the other 1% to make sure things are passed around
correctly. Any suggestions are welcome.

[jochen (gone - plz use gerrit), 2014/09/12 13:52:54]

having a closer look, this should probably be in content/renderer's of the blink
platform (which derives from this class).

It has a bunch of hooks to install a mock here. the mock would exist in
content/shell/renderer (see for example the geolocation stuff)

+}
 
 WebThemeEngine* BlinkPlatformImpl::themeEngine() {
   return &native_theme_engine_;
 }
 
 WebFallbackThemeEngine* BlinkPlatformImpl::fallbackThemeEngine() {
   return &fallback_theme_engine_;
 }
 
 blink::Platform::FileHandle BlinkPlatformImpl::databaseOpenFile(
@@ skipping 173 matching lines @@
 }
 
 // static
 void BlinkPlatformImpl::DestroyCurrentThread(void* thread) {
   WebThreadImplForMessageLoop* impl =
       static_cast<WebThreadImplForMessageLoop*>(thread);
   delete impl;
 }
 
 }  // namespace content