Disable automatically resizing swapchain if window is iconified
Disable automatically resizing swapchain if window is iconified

The size of the window is changed if the window is iconified, but that change should be ignored.

BUG=
R=0f3694938fd5703bd548127ee497e4d604509bef@chromium.org

Review URL: https://codereview.appspot.com/19460043

Conflicts:

	src/libEGL/Surface.cpp

Change-Id: Ia5053a2f210b29d39551796de3d8a394d7897ac9
Reviewed-on: https://chromium-review.googlesource.com/178997
Reviewed-by: Shannon Woods <0f3694938fd5703bd548127ee497e4d604509bef@chromium.org>
Tested-by: Shannon Woods <0f3694938fd5703bd548127ee497e4d604509bef@chromium.org>

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