cc: Make a FakeResourceProvider and use it in tests to construct.

This way we don't have to pass a bunch of parameters we don't care
about at every unit test call site.

R=enne,vmpstr
CQ_INCLUDE_TRYBOTS=tryserver.blink:linux_blink_rel

Review URL: https://codereview.chromium.org/1155263003

Cr-Commit-Position: refs/heads/master@{#331476}

• cc/BUILD.gn[diff]
• cc/cc_tests.gyp[diff]
• cc/layers/tiled_layer_unittest.cc[diff]
• cc/output/gl_renderer_unittest.cc[diff]
• cc/output/overlay_unittest.cc[diff]
• cc/output/renderer_unittest.cc[diff]
• cc/output/software_renderer_unittest.cc[diff]
• cc/raster/tile_task_worker_pool_perftest.cc[diff]
• cc/raster/tile_task_worker_pool_unittest.cc[diff]
• cc/resources/prioritized_resource_unittest.cc[diff]
• cc/resources/resource_provider.cc[diff]
• cc/resources/resource_provider.h[diff]
• cc/resources/resource_update_controller_unittest.cc[diff]
• cc/resources/scoped_resource_unittest.cc[diff]
• cc/resources/video_resource_updater_unittest.cc[diff]
• cc/surfaces/surface_aggregator_perftest.cc[diff]
• cc/surfaces/surface_aggregator_unittest.cc[diff]
• cc/test/fake_resource_provider.h[Added - diff]
• cc/tiles/picture_layer_tiling_perftest.cc[diff]
• cc/tiles/picture_layer_tiling_set_unittest.cc[diff]
• cc/trees/layer_tree_host_unittest_context.cc[diff]