fix(icon): add caching of md-icon aria-label #2649
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The md-icon component now caches the aria-label value and only actually modifies the DOM if the value is unchanged. This prevents md-icon from modifying the DOM every iteration of change detection. Closed angular#2642
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LGTM |
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pr: lgtm
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The md-icon component now caches the aria-label value and
only actually modifies the DOM if the value is unchanged.
This prevents md-icon from modifying the DOM every iteration
of change detection.
Closed #2642