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Fixed element in iframe support
authorTeng-Hui Zhu <ztenghui@google.com>
Thu, 24 Feb 2011 01:17:20 +0000 (17:17 -0800)
committerTeng-Hui Zhu <ztenghui@google.com>
Thu, 24 Feb 2011 18:17:17 +0000 (10:17 -0800)
commit17c9af86d88ba238f6574f45cc821ce7e68d1fa1
treee1afa0f1c9181fccad64634f88d8b1e1aeee283b
parentae9f5f699fd7ae6cac2e90a646fa4bfa1e1412ca
Fixed element in iframe support

We first identify the iframe for each LayerAndroid.
Then when traverse to update the fixed elements, we use the parent iframe
info to update the fixed position.

Change-Id: I13e0333fc6453414cea2343a787c41d525f6e3d2
WebCore/platform/graphics/android/GraphicsLayerAndroid.cpp
WebCore/platform/graphics/android/LayerAndroid.cpp
WebCore/platform/graphics/android/LayerAndroid.h