Move rendering/RenderImage* to layout/LayoutImage*

LayoutTests/platform/win-xp/css1/formatting_model/height_of_lines-expected.txt

 layer at (0,0) size 800x600 clip at (0,0) size 785x600 scrollHeight 2345
   RenderView at (0,0) size 800x600
 layer at (0,0) size 785x2345 backgroundClip at (0,0) size 785x600 clip at (0,0) size 785x600 outlineClip at (0,0) size 785x600
   RenderBlock {HTML} at (0,0) size 785x2345
     RenderBody {BODY} at (8,8) size 769x2329 [bgcolor=#CCCCCC]
       RenderBlock {P} at (0,0) size 769x20
         RenderText {#text} at (0,0) size 337x19
           text run at (0,0) width 337: "The style declarations which apply to the text below are:"
       RenderBlock {PRE} at (0,36) size 769x288
         RenderText {#text} at (0,0) size 536x288
@@ skipping 31 matching lines @@
           text run at (320,256) width 0: " "
           text run at (0,272) width 0: " "
       RenderBlock {HR} at (0,337) size 769x2 [border: (1px inset #EEEEEE)]
       RenderBlock {P} at (0,353) size 769x464
         RenderText {#text} at (0,2) size 763x238
           text run at (0,2) width 417: "This paragraph should have a font size of 14px and a line height of 20px. "
           text run at (417,2) width 346: "This means that the lines of text within it should be separated"
           text run at (0,22) width 371: "by six pixels, three of which are part of the line-box of each line. "
           text run at (371,22) width 373: "Any images within the paragraph should increase the height of the"
           text run at (0,224) width 294: "line-box so that they fit within the line box, such as "
-        RenderImage {IMG} at (294,40) size 200x200
+        LayoutImage {IMG} at (294,40) size 200x200
         RenderText {#text} at (494,224) size 28x16
           text run at (494,224) width 28: " and "
-        RenderImage {IMG} at (522,224) size 200x200
+        LayoutImage {IMG} at (522,224) size 200x200
         RenderText {#text} at (722,224) size 768x238
           text run at (722,224) width 8: ". "
           text run at (730,224) width 38: "This is"
           text run at (0,426) width 725: "additional text to make sure that there is enough room left below the image so that this line does not hit the image that is text-top"
           text run at (0,446) width 43: "aligned."
       RenderBlock {P} at (0,831) size 769x484
         RenderText {#text} at (0,2) size 763x198
           text run at (0,2) width 417: "This paragraph should have a font size of 14px and a line height of 20px. "
           text run at (417,2) width 346: "This means that the lines of text within it should be separated"
           text run at (0,22) width 78: "by six pixels. "
           text run at (78,22) width 683: "Any images within the paragraph should increase the height of the line-box so that they fit, including their padding (5px),"
           text run at (0,184) width 357: "border (10px) and margins (15px) within the line box, such as "
-        RenderImage {IMG} at (372,55) size 130x130 [border: (10px solid #000000)]
+        LayoutImage {IMG} at (372,55) size 130x130 [border: (10px solid #000000)]
         RenderText {#text} at (517,184) size 28x16
           text run at (517,184) width 28: " and "
-        RenderImage {IMG} at (560,199) size 130x130 [border: (10px solid #000000)]
+        LayoutImage {IMG} at (560,199) size 130x130 [border: (10px solid #000000)]
         RenderText {#text} at (705,184) size 768x256
           text run at (705,184) width 8: ". "
           text run at (713,184) width 38: "This is"
           text run at (0,346) width 725: "additional text to make sure that there is enough room left below the image so that this line does not hit the image that is text-top"
           text run at (0,366) width 47: "aligned. "
           text run at (47,366) width 700: "It is the outer edge of the margin that should be text-bottom and text-top aligned in this paragraph, so for the first image the"
           text run at (0,386) width 768: "bottom border of the image should begin 15px above the bottom of the text, and for the second image the top border should begin 15px"
           text run at (0,424) width 143: "below the top of the text "
-        RenderImage {IMG} at (133,394) size 80x80 [border: (10px solid #000000)]
+        LayoutImage {IMG} at (133,394) size 80x80 [border: (10px solid #000000)]
         RenderText {#text} at (203,424) size 764x58
           text run at (203,424) width 8: ". "
           text run at (211,424) width 553: "The last image in this paragraph has -10px margins set on it, so that should pull the text in toward"
           text run at (0,466) width 392: "the image in the vertical direction, and also in the horizontal direction."
       LayoutTable {TABLE} at (0,1329) size 769x1000 [border: (1px outset #808080)]
         LayoutTableSection {TBODY} at (1,1) size 767x998
           LayoutTableRow {TR} at (0,0) size 767x28
             LayoutTableCell {TD} at (0,0) size 767x28 [bgcolor=#C0C0C0] [border: (1px inset #808080)] [r=0 c=0 rs=1 cs=2]
               RenderInline {STRONG} at (0,0) size 159x19
                 RenderText {#text} at (4,4) size 159x19
                   text run at (4,4) width 159: "TABLE Testing Section"
           LayoutTableRow {TR} at (0,28) size 767x970
             LayoutTableCell {TD} at (0,499) size 12x28 [bgcolor=#C0C0C0] [border: (1px inset #808080)] [r=1 c=0 rs=1 cs=1]
               RenderText {#text} at (4,4) size 4x19
                 text run at (4,4) width 4: " "
             LayoutTableCell {TD} at (12,28) size 755x970 [border: (1px inset #808080)] [r=1 c=1 rs=1 cs=1]
               RenderBlock {P} at (4,4) size 747x464
                 RenderText {#text} at (0,2) size 726x238
                   text run at (0,2) width 417: "This paragraph should have a font size of 14px and a line height of 20px. "
                   text run at (417,2) width 289: "This means that the lines of text within it should be"
                   text run at (0,22) width 428: "separated by six pixels, three of which are part of the line-box of each line. "
                   text run at (428,22) width 298: "Any images within the paragraph should increase the"
                   text run at (0,224) width 369: "height of the line-box so that they fit within the line box, such as "
-                RenderImage {IMG} at (369,40) size 200x200
+                LayoutImage {IMG} at (369,40) size 200x200
                 RenderText {#text} at (569,224) size 28x16
                   text run at (569,224) width 28: " and "
-                RenderImage {IMG} at (0,244) size 200x200
+                LayoutImage {IMG} at (0,244) size 200x200
                 RenderText {#text} at (200,244) size 738x218
                   text run at (200,244) width 8: ". "
                   text run at (208,244) width 530: "This is additional text to make sure that there is enough room left below the image so that this"
                   text run at (0,446) width 280: "line does not hit the image that is text-top aligned."
               RenderBlock {P} at (4,482) size 747x484
                 RenderText {#text} at (0,2) size 731x198
                   text run at (0,2) width 417: "This paragraph should have a font size of 14px and a line height of 20px. "
                   text run at (417,2) width 289: "This means that the lines of text within it should be"
                   text run at (0,22) width 135: "separated by six pixels. "
                   text run at (135,22) width 596: "Any images within the paragraph should increase the height of the line-box so that they fit, including their"
                   text run at (0,184) width 444: "padding (5px), border (10px) and margins (15px) within the line box, such as "
-                RenderImage {IMG} at (459,55) size 130x130 [border: (10px solid #000000)]
+                LayoutImage {IMG} at (459,55) size 130x130 [border: (10px solid #000000)]
                 RenderText {#text} at (604,184) size 28x16
                   text run at (604,184) width 28: " and "
-                RenderImage {IMG} at (15,219) size 130x130 [border: (10px solid #000000)]
+                LayoutImage {IMG} at (15,219) size 130x130 [border: (10px solid #000000)]
                 RenderText {#text} at (160,204) size 729x236
                   text run at (160,204) width 8: ". "
                   text run at (168,204) width 553: "This is additional text to make sure that there is enough room left below the image so that this line"
                   text run at (0,366) width 261: "does not hit the image that is text-top aligned. "
                   text run at (261,366) width 468: "It is the outer edge of the margin that should be text-bottom and text-top aligned in"
                   text run at (0,386) width 728: "this paragraph, so for the first image the bottom border of the image should begin 15px above the bottom of the text, and for the"
                   text run at (0,424) width 415: "second image the top border should begin 15px below the top of the text "
-                RenderImage {IMG} at (405,394) size 80x80 [border: (10px solid #000000)]
+                LayoutImage {IMG} at (405,394) size 80x80 [border: (10px solid #000000)]
                 RenderText {#text} at (475,424) size 723x58
                   text run at (475,424) width 8: ". "
                   text run at (483,424) width 240: "The last image in this paragraph has -10px"
                   text run at (0,466) width 705: "margins set on it, so that should pull the text in toward the image in the vertical direction, and also in the horizontal direction."