Merge "Remove unreachable code now that we no longer cache protected buffers"...

    }

    ATRACE_CALL();

    // We need to switch the currently bound context if the buffer is protected but the current

    // context is not. The current state must then be restored after the buffer is cached.

    const bool protectedContextState = mInProtectedContext;

    if (!useProtectedContext(protectedContextState || isProtectedBuffer)) {

        ALOGE("Attempting to cache a buffer into a different context than what is currently bound");

        return;

    }

    // If we were to support caching protected buffers then we will need to switch the currently

    // bound context if we are not already using the protected context (and subsequently switch

    // back after the buffer is cached).

    auto grContext = getActiveGrContext();

    auto& cache = mInProtectedContext ? mProtectedTextureCache : mTextureCache;

                                                               isRenderable);

        cache.insert({buffer->getId(), imageTextureRef});

    }

    // restore the original state of the protected context if necessary

    useProtectedContext(protectedContextState);

}

void SkiaGLRenderEngine::unmapExternalTextureBuffer(const sp<GraphicBuffer>& buffer) {