Able to run and succesfully pass all tests(As applicable).

[kalyankondapally]

Dependency: #208 .
Blocks: #204.
SubTasks: None.

[kalyankondapally]

First target is to get the list in #208 working.

aura_unittests, content_tests and components_unittests atleast crash. The reason is known and we should get it fixed after all this code re-arrangement ends with #204.

[562:562:0304/090433:398042597645:FATAL:window_state_change_handler.cc(21)] Check failed: impl_. No WindowStateChangeHandler implementation set.
[0x7f66d6388d10] base::debug::StackTrace::StackTrace()
[0x7f66d63f7739] logging::LogMessage::~LogMessage()
[0x7f66d491385b] ui::WindowStateChangeHandler::GetInstance()
[0x7f66c797dc84] ozonewayland::OzoneHardwareDisplay::GetAcceleratedWidget()
[0x7f66d4cf03f2] gfx::SurfaceFactoryWayland::GetAcceleratedWidget()
[0x7f66d4bb8819] aura::WindowTreeHostOzone::WindowTreeHostOzone()
[0x7f66d4bb952b] aura::WindowTreeHost::Create()
[0x0000015bb2f5] aura::TestScreen::CreateHostForPrimaryDisplay()
[0x0000015acba8] aura::test::AuraTestHelper::SetUp()
[0x0000011cd26c] content::RenderViewHostTestHarness::SetUp()
[0x00000129be18] testing::internal::HandleSehExceptionsInMethodIfSupported<>()
[0x000001297d21] testing::internal::HandleExceptionsInMethodIfSupported<>()
[0x00000128c69b] testing::Test::Run()
[0x00000128cd16] testing::TestInfo::Run()
[0x00000128d271] testing::TestCase::Run()
[0x000001291ce3] testing::internal::UnitTestImpl::RunAllTests()
[0x00000129d01d] testing::internal::HandleSehExceptionsInMethodIfSupported<>()
[0x000001298adf] testing::internal::HandleExceptionsInMethodIfSupported<>()
[0x000001290cd1] testing::UnitTest::Run()
[0x00000124aa1f] RUN_ALL_TESTS()
[0x00000124a538] base::TestSuite::Run()
[0x0000011d0442] content::UnitTestTestSuite::Run()
[0x000000eec48a] base::internal::RunnableAdapter<>::Run()
[0x000000eec40f] base::internal::InvokeHelper<>::MakeItSo()
[0x000000eec3bb] base::internal::Invoker<>::Run()
[0x000001244271] base::Callback<>::Run()
[0x000001242a7e] base::(anonymous namespace)::LaunchUnitTestsInternal()
[0x000001242d4a] base::LaunchUnitTests()
[0x000000eec16d] main
[0x7f66c9cfc76d] __libc_start_main
[0x000000782a19]

[kalyankondapally]

content_browsertests fail:

[30702:30702:0304/065001:397171017648:FATAL:event_factory_ozone_wayland.cc(23)] Check failed: impl_. No EventFactoryOzoneWayland implementation set.
[0x7f256ff8fd10]
[0x7f256fffe739]
[0x7f256dc8ae33]
[0x7f2567c91ea9]
[0x7f2567a72802]
[0x7f256709832f]
[0x7f25670997fe]
[0x7f2567097717]
[0x00000089887e]
[0x000000898e05]
[0x0000006f79f7]
[0x7f2564ae276d]
[0x000000551f09]

[30680:30680:0304/085001:397171099495:ERROR:window_tree_host_ozone.cc(50)] Not implemented reached in virtual void aura::WindowTreeHostOzone::Show()
[30680:30680:0304/085001:397171099611:ERROR:window_tree_host_ozone.cc(59)] Not implemented reached in virtual void aura::WindowTreeHostOzone::SetBounds(const gfx::Rect&)
[30680:30700:0304/085001:397171093072:FATAL:remote_state_change_handler.cc(118)] Check failed: !iterator_->Done().
[0x7f411f022d10] base::debug::StackTrace::StackTrace()
[0x7f411f091739] logging::LogMessage::~LogMessage()
[0x7f4116d2a533] content::RemoteStateChangeHandler::EstablishChannel()
[0x7f4116d2b614] base::internal::RunnableAdapter<>::Run()
[0x7f4116d2b37b] base::internal::InvokeHelper<>::MakeItSo()
[0x7f4116d2af35] base::internal::Invoker<>::Run()
[0x7f411f00e78f] base::Callback<>::Run()
[0x7f411f0b1ce8] base::MessageLoop::RunTask()
[0x7f411f0b1e0c] base::MessageLoop::DeferOrRunPendingTask()
[0x7f411f0b2333] base::MessageLoop::DoWork()
[0x7f411efec767] base::MessagePumpLibevent::Run()
[0x7f411f0b182d] base::MessageLoop::RunHandler()
[0x7f411f117060] base::RunLoop::Run()
[0x7f411f0b0f22] base::MessageLoop::Run()
[0x7f411f16e2ce] base::Thread::Run()
[0x7f41161b3429] content::BrowserThreadImpl::IOThreadRun()
[0x7f41161b35da] content::BrowserThreadImpl::Run()
[0x7f411f16e51e] base::Thread::ThreadMain()
[0x7f411f15b63d] base::(anonymous namespace)::ThreadFunc()
[0x7f4113f1be9a] start_thread
[0x7f4113c483fd] clone